Selection from the list of topics

What do the numbers stand for?
What is the purpose of the standard error?
When are two results statistically different?
When is it not sufficient to consider only the standard error?
Two types of changes?
Change analyses: When are the results (not) additive?
Why is a dot (“.”) sometimes given in the cells for standard error or estimated value?
Why are no standard error values shown in some tables?
Negative values for growing stock, increment or fellings?

1. What do the numbers stand for?

The tables mainly show results that were calculated using statistical methods from the data of the sample inventory of the National Forest Inventory (NFI). Such results always consist of two figures: (1) the estimated value and (2) the sampling error, the so-called standard error.

Example 1: Estimated value and standard error

NFI5

volume of deadwood (stemwood)
ownership (2 categories)

regional demarcation: production region

unit: m³/ha

evaluation area: accessible forest without shrub forest

grid: 1.4 km grid, subgrids 1-5

state 2018/26
	production region
	Jura		Plateau		Pre-Alps		Alps		Southern Alps		Switzerland
ownership (2 categories)	m³/ha	±%	m³/ha	±%	m³/ha	±%	m³/ha	±%	m³/ha	±%	m³/ha	±%
public	30	10	17	13	37	9	36	6	26	10	30	4
private	27	17	20	12	50	10	32	8	39	13	34	5
total	29estimated value	9standard error	19	9	44	7	35	5	29	8	32	3

The tables usually show the relative (percentage) standard error (“±%”), but occasionally – in the case of estimated percentages – the absolute standard error (“±”).

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2. What is the purpose of the standard error?

The standard error can be used to define confidence intervals around the estimated value, which contain the true value of the population with a certain statistical certainty.

The statistical certainty is:

68% if the confidence interval is calculated using the standard error
(68% confidence interval = estimated value ± standard error), and
95% if the confidence interval is calculated using twice the standard error
(95% confidence interval = estimated value ± 2 × standard error*)

Example 2: Calculating confidence intervals

LFI5
volume of deadwood (stemwood)
ownership (2 categories)
regional demarcation: production region
unit: m³/ha
evaluation area: accessible forest without shrub forest
grid: 1.4 km grid, subgrids 1-5
state 2018/26
	production region
	Jura
ownership (2 classes)	m³/ha	±%
public	30	10
private	27	17
total	29	9

Question
What are the 68% and 95% confidence intervals of the above estimates?

Procedure

Calculate the absolute standard error (= relative standard error × estimated value / 100)
Calculate the confidence intervals
- 68% confidence interval = estimated value ± absolute standard error
- 95% confidence interval = estimated value ± 2 × absolute standard error

Answer

			Step 1	Step 2

ownership (2 categories)	volume of deadwood Jura NFI5
	estimated value	standard error		confidence interval
		relative	absolute	68%	95%
	m³/ha	±%	±m³/ha	m³/ha	m³/ha
public	30	10	3	27-33	24-36
private	27	17	5	22-32	17-37
total	29	9	3	26-32calculated with the standard error, i.e. 29 ± 3	23-25calculated with twice the standard error, i.e. 29 ± 2 × 3

The volume of deadwood in the Jura is between 26 and 32 m³/ha with a statistical certainty of 68% and between 23 and 35 m³/ha with a statistical certainty of 95%.

The 95% confidence interval is larger than the 68% confidence interval. This results in higher statistical certainty with the 95% confidence interval.

Example 3: Visualisation of the 68% and 95% confidence intervals

Data: see example 2

When interpreting the results, one must define the level of statistical certainty that one would like to apply to the statement.

The 68% confidence interval is generally used in the National Forest Inventory (NFI).

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3. When are two results statistically different?*

This can be checked by comparing the confidence intervals of two estimated values:

If the 68% confidence intervals of two estimates do not overlap, it can be assumed with some certainty that the two populations differ.
If the 95% confidence intervals of two estimates do not overlap, it can be assumed with high certainty that the two populations differ.

Example 4: Interpretation of two results from the same inventory

NFI5
growing stock (stemwood)
ownership (2 categories)
regional demarcation: production region
unit: m³/ha
evaluation area: accessible forest without shrub forest
grid: 1.4 km grid, subgrids 1-5
state 2018/26
	production region
	Jura		Plateau		Pre-Alps		Alps		Southern Alps		Switzerland
ownership (2 categories)	m³/ha	±%	m³/ha	±%	m³/ha	±%	m³/ha	±%	m³/ha	±%	m³/ha	±%
public	331	3	311	3	405	4	300	3	256	5	314	2
private	387	5	432	4	454	4	348	4	285	6	398	2
total	345	2	363	2	431	2	314	2	262	4	343	1

	case 2						case 1

case 1

Question
Is the growing stock per hectare greater in the Alps than in the Southern Alps?

Procedure

Calculate the absolute standard errors
Calculate the confidence intervals depending on the desired level of statistical certainty:
- 68% confidence intervals (some certainty; absolute standard error)
- 95% confidence intervals (high certainty; twice the absolute standard error)
Assess whether the confidence intervals corresponding to the desired level of statistical certainty do not overlap

Answer

ownership (2 categories)	growing stock NFI5
	Alps					Southern Alps
	estimated value	standard error		confidence interval		estimated value	standard error		confidence interval
		relative	absolute	68%	95%		relative	absolute	68%	95%
	m³/ha	±%	±m³/ha	m³/ha	m³/ha	m³/ha	±%	±m³/ha	m³/ha	m³/ha
total	314	2	6	308-320	302-326	262	4	10	252-272	242-282

Neither the 68%-confidence intervals nor the 95%-confidence intervals overlap (pairs of values in ).

In this case, the level of statistical certainty selected has no influence on the result.

Overall, this means that there is high statistical certainty that the growing stock per hectare is greater in the Alps than in the Southern Alps.

Case 2

Question
Is the growing stock per hectare greater in the Plateau than in the Jura?

Procedure

See case 1.

Answer

ownership (2 categories)	growing stock NFI5
	Jura					Plateau
	estimated value	standard error		confidence interval		estimated value	standard error		confidence interval
		relative	absolute	68%	95%		relative	absolute	68%	95%
	m³/ha	±%	±m³/ha	m³/ha	m³/ha	m³/ha	±%	±m³/ha	m³/ha	m³/ha
total	345	2	7	338-352	331-359	363	2	7	356-370	349-377

The 68%-confidence intervals do not overlap (pairs of values in ).
In contrast, the 95%-confidence intervals overlap (pairs of values in ).

In this case, the level of statistical certainty selected has an influence on the interpretation of the results. At the 68% confidence interval level, the conclusion is that the growing stock per hectare is higher in the Plateau than in the Jura. At the 95% confidence interval level, however, this conclusion cannot be drawn.

Considering both confidence interval levels, it can be said that there is some, but not high, statistical certainty that the growing stock per hectare is greater in the Plateau than in the Jura.

The confidence intervals can also be used to determine whether a value estimated with a sample from the National Forest Inventory (NFI) deviates from a target value (e.g. from Swiss forest policy) or whether a change between two inventories is statistically certain.

Example 5: Interpretation of two results from different inventories

ownership (2 categories)	growing stock Plateau*
	NFI4		NFI5
	m³/ha	±%	m³/ha	±%
public	340	3	309	3
private	447	4	432	4
total	386	2	363	2
* accessible forest without shrub forest NFI4/NFI5

Question
Has the growing stock per hectare in the Plateau decreased from NFI4 to NFI5?

Procedure

Calculate the absolute standard errors
Calculate the confidence intervals depending on the desired level of statistical certainty:
- 68% confidence intervals (some certainty; absolute standard error)
- 95% confidence intervals (high certainty; twice the absolute standard error)
Assess whether the confidence intervals corresponding to the desired level of statistical certainty do not overlap.

Answer

ownership (2 categories)	growing stock Plateau*
	NFI4					NFI5
	estimated value	standard error		confidence interval		estimated value	standard error		confidence interval
		relative	absolute	68%	95%		relative	absolute	68%	95%
	m³/ha	±%	±	m³/ha	m³/ha	m³/ha	±%	±	m³/ha	m³/ha
public	340	3	11	329-351	318-362	309	3	11	298-320	287-331
private	447	4	16	431-463	415-479	432	4	17	415-449	398-466
total	386	2	8	378-394	370-402	363	2	9	354-372	345-381
* accessible forest without shrub forest NFI4/NFI5

The 68%-confidence intervals do not overlap in the public forest (pairs of values in ), but they do in the private forest and the total forest (pairs of values in ). At the certainty level of the 68% confidence intervals, it can be concluded that the growing stock per hectare in the public forest of the Plateau has decreased. For the private forest, as well as for the total forest, the decrease is not statistically certain at this level.

The 95%-confidence intervals overlap in all three categories. At the certainty level of the 95% confidence intervals, it is therefore not certain that the growing stock has decreased, even for the public forest.

See also examples 6 and 7, in which changes between two inventories are interpreted using the more sensitive metric of net change.

For many target variables in the NFI, it is possible to determine whether a change between two inventories is statistically certain, not only by comparing the states in the two inventories (see example 5), but also by analysing the net change** between the two inventories.

To do this, one must first define the level of statistical certainty that one would like to apply to the statement (as done above):

A net change has occurred with some certainty if the relative standard error is less than 100% or if the confidence interval calculated with the absolute standard error (68% confidence interval) does not include the value 0.
A net change has occurred with high certainty if twice the relative standard error is less than 100% or if the confidence interval calculated with twice the absolute standard error (95% confidence interval) does not include the value 0.

Example 6: Interpretation of net changes with the relative standard error

ownership (2 categories)	change in growing stock from NFI4 to NFI5, Plateau*
	estimated value	standard error
	m³/ha	±%
public	-34	30
private	-9	147
total	-23	34
* accessible forest without shrub forest NFI4/NFI5

Question
Has the growing stock per hectare in the Plateau decreased from NFI4 to NFI5?

Procedure

Define the level of statistical certainty (68% or 95% confidence interval)
Determine whether:
- the relative standard error is less than 100% (certainty level of the 68% confidence interval)
- twice the relative standard error is less than 100% (certainty level of the 95% confidence interval)

Answer

ownership (2 categories)	change in growing stock from NFI4 to NFI5, Plateau*
	estimated value	standard error
		single	double
	m³/ha	±%	±%
public	-34	30	60
private	-9	147	294
total	-23	34	68
* accessible forest without shrub forest NFI4/NFI5

The single relative standard error is less than 100% for both the public forest and the total forest (highlighted values). For the private forest, however, it is greater than 100% (highlighted values). At the certainty level of the 68% confidence interval, it can be concluded that the growing stock in the Plateau has decreased in the public forest and in total. For the private forest, on the other hand, the decrease in stock is not statistically certain at this level.

The same conclusion is reached in this example with the certainty level of the 95% confidence interval, as twice the relative standard error is again less than 100% for both the public forest and the total forest.

Overall, this means that there is high statistical certainty that the growing stock per hectare has decreased in the public forest in the Plateau, as well as overall. For private forests, on the other hand, the decrease in stock is not statistically certain (as twice the relative standard error and the relative standard error are both less than 100%).

Example 7: Interpretation of net changes with the absolute standard error

ownership (2 categories)	change in growing stock from NFI4 to NFI5, Plateau*
	estimated value	standard error
	%	±
public	-10	3
private	-2	3
total	-6	2
* accessible forest without shrub forest NFI4/NFI5

Question
Has the growing stock per hectare in the Plateau decreased from NFI4 to NFI5?

Procedure

Define the level of statistical certainty (68% or 95% confidence interval)
Calculate the confidence interval based on the defined certainty level
- 68% confidence interval with the absolute standard error
- 95% confidence interval with twice the absolute standard error
Determine whether the corresponding confidence interval does not include the value 0

Answer

ownership (2 categories)	change in growing stock from NFI4 to NFI5, Plateau*
	estimated value	standard error		confidence interval
		single	double	68%	95%
	%	±	±	%	%
public	-10	3	6	-13 to -7	-16 to -4
private	-2	3	6	-5 to +1	-8 to +4
total	-6	2	4	-8 to -4	-10 to -2
* accessible forest without shrub forest NFI4/NFI5

Neither the 68% nor the 95% confidence interval includes the value 0 for the public forest or for the total forest. At both certainty levels, this leads to the conclusion that the growing stock in the Plateau has decreased in the public forest and in total. For the private forest, on the other hand, the decrease in stock is not statistically certain (as the confidence intervals include the value 0).

Net changes can be interpreted using the absolute or relative standard error (see examples 6 and 7). It is advisable to use the absolute standard error if the estimated value in the table is shown as a percentage (%; as in example 7), and the relative standard error if the estimated value in the table is shown in absolute terms (m³, m³/ha, pc, m²; as in example 6). This means that the standard error can be taken directly from the table and does not need to be converted.

To assess whether a change is statistically certain, it is advisable to analyse the net change between the two inventories wherever possible. Net changes are more sensitive than status comparisons, which makes it easier to detect differences statistically. See examples 6 and 7 (net change) and 7 (comparison of two results from different inventories).

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4. When is it not sufficient to consider only the standard error?

The National Forest Inventory (NFI) is a sample-based large-scale inventory whose sample areas are arranged on a grid with a mesh size of 1.4 km × 1.4 km. The NFI was designed in such a way that the growing stock for Switzerland as a whole can be predicted with a maximum standard error of 1%.

If results are requested for individual regions or for individual classes, the standard error quickly becomes much larger. This is because the number of sample areas and subjects (e.g. sample trees, young forest plants, pieces of deadwood) analysed for the queried combination of variable expressions* is considerably lower than for the total.

Example 8: Standard error and combination of variable expressions

region	growing stock
	total		maple		sycamore		Norway maple
	estimated value	standard error	estimated value	standard error	estimated value	standard error	estimated value	standard error
	m³/ha	±%	m³/ha	±%	m³/ha	±%	m³/ha	±%
Switzerland	343	1	12	5	11	5	1	20
production region "Plateau"	363	2	15	10	14	11	0	50
Canton of Aargau	289	7	15	20	13	20	1	63

The standard error increases as the level of detail increases.

Large standard errors are to be expected if:

forest districts are selected as the regional demarcation or results for small cantons (e.g. Appenzell Innerrhoden, Nidwalden) are queried,
a classification variable with many classes is selected (e.g. tree species in 56 classes),
several classification variables are combined with each other (e.g. main tree species and development stage).

Large standard errors are an indication that the estimate may have been based on too small a number of sample areas or subjects and that the result of the estimate therefore may not be reliable.

For the target variable “number of stems of young forest plants with browsing damage” (browsing intensity), an uncertain estimate is not necessarily recognisable by a large standard error. This is because this target variable is a quotient estimator**, which is – due to the survey method – only based on a small number of assessed young forest plants for rarer tree species (e.g. pine, larch, Arolla pine, oak, chestnut). Accordingly, for this target variable one should always check how many young forest plants were assessed for the individual estimates. As a rule of thumb, at least 30 young forest plants per estimate should have been assessed for browsing in order to obtain a reliable estimate.

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5. Two types of changes?

There are two types of changes in the National Forest Inventory (NFI):

The first type of change involves specific target variables for change components such as increment, fellings or mortality. These target variables are only available for two consecutive measurement cycles, e.g. NFI4 to NFI5. When change components are analysed, the classification variable expression of the second measurement cycle is generally assigned to the first measurement cycle. These analyses therefore do not take into account any change in the expression (e.g. from private to public ownership) from the earlier to the later measurement cycle.
In the second type of change, the difference in target variables, such as stem number, growing stock or forest area, is used to calculate the net change between two measurement cycles. These target variables are usually used to represent states, e.g. that in NFI5, but can also show the net change between any two measurement cycles, e.g. between NFI1 and NFI5. In these net change analyses, the change in expression is taken into account for some of the classification variables, including “tree condition” and “forest, non-forest”. In this way, it can be seen, for example, that the forest area has increased. For the remaining classification variables, the expressions are regarded as static. This means that the most recent state – whether it was assessed in a measurement cycle (e.g. “primary forest function NFI5”) or taken from an external data source (e.g. “protection forest [2022]”) – is assigned to all measurement cycles.

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6. Change analyses: When are the results (not) additive?

The results are:

additive if they are reported as the total change between two measurement dates. For example, the fellings for the various production regions reported in cubic metres (m³) can be added together to obtain the total fellings for Switzerland.
not additive if they are reported as a change per year (e.g. m³/year). For example, the fellings for the various production regions reported in cubic metres per year (m³/year) cannot be added together to obtain the total fellings for Switzerland.

Example 9: : Additivity/non-additivity of changes

	growing stock: total change between NFI4 and NFI5 (in 1000 m³)*
	Jura		Plateau		Pre-Alps		Alps		Southern Alps		Switzerland
higher/lower altitude zone	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%
lower altitude zone	-3759.0	28	-4909.1	36	-1025.2	133	-317.1	195	3464.1	31	-6546.3	42
higher altitude zone	574.3	117	-328.0	62	1093.0	123	7128.4	21	666.7	93	9134.3	24
total	-3184.7	40	-5237.1	34	67.9	2805	6811.3	23	4130.8	30	2588.1	136
	* accessible forest without shrub forest NFI4/NFI5
	additive

	growing stock: annual change between NFI4 and NFI5 (in 1000 m³/year)*
	Jura		Plateau		Pre-Alps		Alps		Southern Alps		Switzerland
higher/lower altitude zone	1000 m³/year	±%	1000 m³/year	±%	1000 m³/year	±%	1000 m³/year	±%	1000 m³/year	±%	1000 m³/year	±%
lower altitude zone	-421.1	28	-560.6	36	-115.7	133	-35.9	195	389.5	31	-740.7	42
higher altitude zone	64.7	117	-38.3	62	122.4	123	810.4	21	74.9	93	1032.7	24
total	-357.3	40	-598.4	34	7.6	2805	773.8	23	464.4	30	292.7	136
	* accessible forest without shrub forest NFI4/NFI5
	not additive

The non-additivity of changes expressed per year arises because the total change is divided by the average number of years between the two measurement dates in the domain* under consideration, and this average number of years varies slightly depending on the domain.

Example 10: Average number of years per domain

domain		mean number of years*
production region	higher/lower altitude zone
Mittelland	-	8.75
Plateau	higher altitude zone	8.56
Plateau	lower altitude zone	8.76
Southern Alps	-	8.90
Southern Alps	higher altitude zone	8.90
Southern Alps	lower altitude zone	8.89
* between the NFI4 and NFI5 measurements in the accessible forest without shrub forest

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7. Why is a dot (“.”) sometimes given in the cells for standard error or estimated value?

In the calculation of a results table, data is not always available for all combinations of variable expressions*. In most cases, this indicates that the variable estimated with the relevant target variable does not occur or only occurs very rarely. The value 0 is then usually used. However, as this value is not based on any direct measurements, a dot (“.”) is given for the associated standard error. If reference is made to the assumed value of 0 in the calculation, e.g. in the case of percentages or certain change estimates, no value can be used. In this case, a dot (“.”) is given for the estimated value and the standard error.

For example, no Arolla pines have yet been found and measured in the Plateau in the National Forest Inventory (NFI) (growing stock of Arolla pine by production region). It can therefore be assumed that the values are missing because the Arolla pine actually does not occur in the Plateau, and therefore the growing stock in that region must be 0.

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8. Why are no standard error values shown in some tables?

The data in these tables originates from a complete survey and not from a sample inventory. Accordingly, it is not necessary to specify a standard error because there is no uncertainty due to sampling.

The forest road network survey that the National Forest Inventory (NFI) periodically carries out with the local forestry services is an example of such a complete survey.

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9. Negative values for growing stock, increment or fellings?

A negative value is possible if the result could only be calculated on the basis of a few trees. The estimate is therefore not reliable. This is also reflected in the standard error, which is usually extremely large for negative stock, increment or felling values.

Negative values can occur because, when the stemwood volume of the tally trees is determined, the volume estimated solely on the basis of the diameter at breast height (DBH) (tariff volume) is adjusted using the volume of the tally trees estimated on the basis of DBH, diameter at 7 m height and tree height. This procedure enables an unbiased and more accurate calculation of the stemwood volume. However, it can lead to negative values for all target variables that are based on the stemwood volume of the tally trees (e.g. growing stock, increment, fellings) if the number of tally trees in the selected combination of variable expressions* is small.

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NFI4
number of stems
tree age (in 40-year classes) · conifers and broadleaves
regional demarcation: forest district (2024)
unit: 1000 n
evaluation area: accessible forest without shrub forest NFI1-NFI5
grid: 1.4 km grid, subgrids 1-5
state 2009/17
		forest district (2024)
		AG01		AG02		AG03		AG04		AI01		AR01		BE01		BE02		BE03		BE04		BSBL01		BSBL02		BSBL03		BSBL04		FR01		FR02		FR03		FR04		GE01		GL01		GR01		GR02		GR03		GR04		GR05		JU01		LU01		LU02		LU03		NE01		NE02		NE03		NE04		NE06		NW01		OW01		OW02		SG01		SG02		SG03		SG04		SG05		SH01		SO01		SO02		SO03		SO04		SZ01		SZ02		SZ03		TG01		TG02		TG03		TI01		TI02		TI03		TI04		TI05		TI06		TI07		TI08		TI09		UR01		UR02		UR03		VD02		VD03		VD04		VD05		VD06		VD07		VD08		VD09		VD11		VD12		VD14		VD15		VD16		VD18		VD20		VD22		VS01		VS02		VS03		ZG01		ZH01		ZH02		ZH03		ZH04		ZH05		ZH06		ZH07		lakes		Switzerland
tree age (in 40-year classes)	conifers and broadleaves	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%	1000 n	±%
n/a	n/a	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.
	conifers	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.	0	0	0	0	0	0	0	0	0	0	0	0	164	100	0	0	35	71	7	100	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.	0	.	0	0	18	100	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	35	71	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.	258	65
	broadleaves	0	0	0	0	0	.	0	0	0	0	0	0	0	0	0	0	0	0	0	0	17	100	0	0	0	0	0	.	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	18	100	0	0	0	0	0	0	0	0	0	0	22	100	0	0	0	0	0	0	0	0	0	0	0	0	15	100	0	0	0	.	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	37	100	0	0	0	0	0	0	0	0	0	0	0	0	80	100	0	0	0	0	20	100	39	100	17	100	0	0	0	0	0	0	0	0	0	0	0	0	17	100	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.	281	38
	indeterminable	0	.	0	.	0	.	0	.	0	.	0	0	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	0	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	0
	total	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	17	100	0	0	0	0	0	.	0	0	0	0	0	0	0	0	0	0	0	0	164	100	0	0	53	58	7	100	0	0	0	0	0	0	0	0	22	100	0	0	0	0	0	0	0	0	0	0	0	0	15	100	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	37	100	0	0	0	0	0	0	0	0	0	0	0	0	80	100	0	0	0	0	38	71	39	100	17	100	0	0	0	0	0	0	0	0	0	0	0	0	17	100	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	35	71	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.	539	37
=40 years	n/a	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.
	conifers	253	39	954	42	663	58	442	50	55	58	835	57	1548	22	2378	23	5606	20	1072	26	18	100	222	78	159	53	0	.	220	79	630	43	1027	40	712	68	17	100	549	39	1195	27	799	37	819	31	2732	19	1076	33	1693	23	1305	48	2105	28	1222	40	338	68	591	53	151	57	197	49	522	33	71	62	252	52	654	65	484	55	1025	57	565	46	125	46	280	38	1353	39	733	49	36	71	24	77	343	62	461	55	792	48	114	51	705	49	946	49	596	61	172	47	584	50	56	58	0	.	0	.	18	100	251	59	108	100	109	57	482	54	90	73	248	49	605	50	272	42	451	74	728	57	369	54	771	51	399	58	223	68	162	40	129	76	90	54	164	56	408	100	333	64	0	.	350	95	1713	36	1291	25	700	31	503	58	648	75	402	63	1007	49	616	70	310	76	405	87	235	72	0	.	57065	5
	broadleaves	1109	33	818	31	848	48	507	37	63	60	402	39	1627	22	1979	21	2802	17	1323	22	371	52	521	42	484	40	0	.	242	64	544	44	914	32	521	38	34	100	1362	32	624	42	701	33	2009	39	2365	33	263	36	1671	27	614	31	437	30	677	38	479	61	549	44	364	63	510	39	219	47	687	54	78	65	304	62	674	35	899	42	1144	37	916	43	642	32	779	54	1013	35	388	66	559	51	373	47	418	57	216	44	584	74	991	37	583	43	750	35	1010	62	1137	44	386	57	1339	38	953	30	1761	38	1716	32	1248	30	1692	36	492	48	339	75	163	63	880	40	620	39	555	61	484	48	398	57	468	37	173	56	208	61	34	70	88	53	414	53	289	57	103	75	276	61	19	100	131	58	1058	32	1423	30	1368	34	264	58	249	43	544	39	605	33	688	37	774	45	225	59	927	44	0	.	65453	4
	indeterminable	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.
	total	1363	31	1772	33	1511	38	949	37	118	47	1238	43	3175	17	4357	17	8408	16	2395	19	390	51	743	47	643	34	0	.	461	63	1174	34	1941	28	1233	46	52	100	1910	29	1819	24	1499	26	2828	30	5097	19	1339	28	3365	19	1919	37	2542	25	1899	33	816	47	1140	36	514	52	707	35	741	30	758	50	330	51	958	50	1158	41	1924	46	1709	32	1041	42	922	31	2132	33	1746	33	424	62	584	49	716	41	879	48	1008	40	698	63	1696	33	1529	39	1346	38	1182	55	1721	35	442	51	1339	38	953	30	1779	38	1966	29	1356	29	1802	34	974	45	428	73	410	44	1486	35	893	37	1006	49	1211	44	766	49	1239	41	572	57	431	57	196	41	218	51	504	47	453	43	510	87	609	51	19	100	480	72	2771	28	2714	23	2068	30	767	45	897	55	946	40	1612	35	1304	38	1084	39	630	60	1162	42	0	.	122518	3
41-80 years	n/a	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.
	conifers	791	43	412	86	356	43	149	40	692	52	732	45	6565	14	3968	14	2254	21	3180	20	43	61	256	57	403	41	52	.	412	49	1567	37	1048	38	1093	41	90	100	1305	32	2617	25	2151	25	1991	35	5614	18	5656	14	2046	22	1336	33	1359	29	2593	20	501	62	1053	34	381	40	487	46	1026	33	1609	55	1672	35	1205	40	475	39	489	67	1243	30	485	39	769	29	491	40	417	50	283	42	224	57	212	41	613	31	725	44	552	37	1028	46	677	52	1134	49	527	45	1348	32	1118	29	110	69	0	.	23	76	1263	34	364	50	482	59	1118	40	206	66	1423	34	373	39	512	40	795	57	223	47	44	73	844	45	132	63	204	63	1527	29	908	57	1195	54	459	42	295	72	290	54	271	91	115	62	5588	19	5584	21	3948	21	392	55	152	80	322	45	508	52	891	33	134	63	206	81	559	42	0	.	102934	3
	broadleaves	888	27	649	35	351	42	1207	33	167	59	655	42	2952	21	2312	18	2970	17	4349	18	374	54	601	35	1222	35	0	.	390	49	1095	38	1737	32	648	41	411	51	858	28	455	43	449	45	580	58	2393	29	1130	51	2862	20	1182	30	1143	37	1871	26	466	56	486	33	151	42	270	57	420	32	791	40	168	50	980	40	605	36	562	45	1184	35	1559	41	1314	26	1390	29	495	46	746	37	551	37	1203	31	1130	36	201	41	394	49	739	34	397	33	472	31	370	53	819	47	576	55	3365	30	3391	27	6953	20	2669	31	2688	31	3779	27	1146	38	7	100	246	65	610	41	790	50	442	40	535	46	75	59	702	30	43	71	538	72	626	37	1220	40	690	33	556	37	1077	45	286	58	78	100	262	60	1113	37	799	41	3485	22	165	60	493	41	408	47	777	35	510	31	290	60	549	45	256	39	0	.	95956	4
	indeterminable	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.
	total	1679	28	1061	41	707	35	1356	31	859	46	1387	33	9517	13	6280	13	5223	14	7529	16	417	50	857	33	1625	30	52	.	802	38	2662	28	2785	25	1742	30	501	53	2162	25	3072	23	2600	22	2571	31	8006	16	6787	15	4908	16	2518	26	2502	27	4464	19	967	43	1539	28	531	39	757	41	1446	27	2401	40	1840	33	2185	30	1080	31	1050	40	2427	30	2044	34	2083	23	1881	26	912	36	1029	34	774	35	1415	30	1744	30	926	39	946	38	1767	32	1073	37	1606	36	897	37	2167	27	1694	27	3475	29	3391	27	6976	20	3932	25	3052	29	4261	26	2264	34	214	64	1669	33	983	32	1302	39	1237	47	758	41	119	56	1546	32	175	65	741	61	2152	26	2128	34	1885	38	1014	33	1372	42	576	47	349	76	377	51	6701	17	6383	19	7433	16	558	43	645	39	730	38	1285	37	1401	26	425	48	755	41	815	35	0	.	198890	2
81-120 years	n/a	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.
	conifers	123	47	29	50	80	70	520	30	872	33	1009	29	4087	13	2000	16	1122	21	1588	32	23	100	42	72	261	44	21	.	208	61	962	38	685	31	547	32	7	100	457	37	1490	22	1149	24	1322	23	2877	17	5190	16	1425	22	388	33	911	27	1118	22	127	59	399	39	207	45	142	38	600	29	194	41	797	41	659	32	507	40	171	48	900	36	225	38	676	41	396	33	193	59	349	52	184	51	222	39	493	35	641	37	445	38	138	46	144	46	189	37	255	46	787	36	891	32	39	60	7	100	8	100	305	43	115	50	68	63	182	44	377	61	652	43	186	47	237	39	769	45	75	59	28	100	320	34	50	100	130	58	633	37	112	63	299	37	322	42	14	100	54	68	66	76	52	88	2279	20	1677	21	1929	20	120	60	350	39	130	58	420	34	353	35	215	47	196	53	84	61	0	.	54295	3
	broadleaves	525	29	177	34	188	52	381	36	104	52	428	38	1327	27	661	20	1158	26	1038	28	104	55	406	56	399	41	0	.	86	93	129	37	390	34	431	39	103	74	350	36	209	55	231	41	14	71	60	43	37	100	1431	24	250	35	132	41	379	37	205	55	96	51	109	42	45	59	111	45	275	42	15	72	637	53	254	41	692	49	402	41	185	44	813	41	954	32	301	51	795	41	349	42	542	45	127	50	102	80	317	38	222	39	174	46	310	37	7	100	55	46	8	100	216	53	311	37	317	36	415	57	252	42	188	37	151	42	0	.	33	71	238	62	64	62	303	46	126	65	8	100	526	36	77	73	38	100	131	47	164	44	426	42	202	71	213	56	13	100	80	52	34	82	15	100	28	71	327	37	95	59	225	40	93	47	276	34	314	47	278	43	199	57	121	48	0	.	25731	5
	indeterminable	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.
	total	648	26	206	31	268	47	901	24	976	33	1437	28	5415	13	2661	15	2280	17	2626	24	127	49	448	55	660	38	21	.	294	52	1091	35	1075	26	977	26	110	73	807	29	1699	21	1380	22	1336	23	2937	17	5227	16	2856	17	638	26	1042	25	1497	20	331	44	495	33	317	37	187	39	710	27	469	30	812	40	1296	32	761	34	864	41	1302	29	410	32	1489	30	1349	30	493	45	1145	34	533	36	764	38	620	30	743	34	762	30	360	35	318	38	499	32	263	45	842	35	899	32	255	46	318	36	325	36	720	38	367	39	255	32	333	35	377	61	685	41	423	43	301	36	1072	38	201	51	36	80	846	32	127	82	168	60	765	32	277	47	725	34	525	38	227	53	67	58	146	57	86	62	2294	20	1705	20	2256	18	216	55	575	34	223	44	696	30	667	33	493	37	394	42	205	43	0	.	80026	3
121-160 years	n/a	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.
	conifers	14	100	0	.	7	100	192	46	207	59	276	59	2239	17	754	20	726	23	761	31	0	.	35	100	55	47	0	.	6	100	56	55	175	43	71	47	0	.	699	49	764	22	534	37	1122	27	2153	22	2550	16	556	31	92	65	229	47	772	36	105	53	269	39	134	54	118	41	287	37	184	55	213	51	589	29	72	60	148	66	276	44	329	44	353	38	125	58	108	52	149	74	63	100	49	54	240	40	404	35	163	46	7	100	0	.	139	44	121	51	375	39	409	33	78	91	8	100	14	100	154	44	143	61	220	73	81	48	308	82	219	47	180	93	322	45	276	41	65	60	0	.	319	44	0	.	68	66	306	32	176	48	148	42	96	47	122	88	37	73	31	100	33	100	1547	22	1614	22	1351	25	21	74	0	.	90	59	155	54	60	100	40	100	0	.	47	86	0	.	28803	4
	broadleaves	44	56	27	61	17	72	69	46	19	73	14	71	184	59	199	41	196	39	198	41	40	74	7	100	192	60	0	.	0	.	7	100	7	100	0	.	7	100	111	61	125	67	98	49	14	71	69	65	0	.	197	36	101	59	45	58	23	58	29	78	19	100	73	91	35	100	35	72	0	.	0	.	234	51	0	.	21	100	14	71	12	71	29	79	138	43	88	50	23	100	38	84	155	62	76	60	15	100	64	90	7	100	56	89	67	54	0	.	21	75	0	.	49	47	59	55	45	63	34	60	25	77	39	80	18	100	0	.	16	70	6	100	38	85	19	75	45	73	0	.	139	79	26	100	7	100	51	60	29	61	49	65	28	71	15	100	20	74	41	75	13	100	0	.	0	.	6	100	0	.	56	69	13	100	86	60	20	74	7	100	14	71	34	72	0	.	4305	9
	indeterminable	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.
	total	58	65	27	61	24	59	261	38	226	57	290	57	2423	16	953	19	922	20	959	29	40	74	42	100	248	51	0	.	6	100	63	54	182	43	71	47	7	100	810	44	889	21	631	33	1136	27	2222	21	2550	16	753	26	193	45	274	43	794	35	134	46	287	41	207	61	153	47	322	37	184	55	213	51	823	29	72	60	170	61	289	42	341	43	382	36	263	47	197	44	172	70	101	76	204	53	315	43	419	35	228	44	13	71	56	89	206	43	121	51	395	37	409	33	127	59	67	52	60	59	188	38	168	63	259	66	99	43	308	82	235	47	186	90	361	42	296	40	111	53	0	.	457	40	26	100	75	62	358	30	205	45	197	40	124	45	137	89	58	54	72	83	46	100	1547	22	1614	22	1357	25	21	74	56	69	103	63	242	45	80	85	47	86	14	71	81	74	0	.	33108	4
>160 years	n/a	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.
	conifers	0	.	7	100	0	.	31	100	57	100	39	68	1511	20	244	31	95	65	226	46	0	.	0	.	0	.	0	.	0	.	0	.	103	55	61	80	0	.	231	42	739	30	246	39	686	30	1039	20	1928	20	43	53	35	72	0	.	47	65	0	.	24	74	46	71	14	100	77	73	6	100	183	55	89	58	0	.	35	84	135	64	166	59	247	52	14	100	7	100	0	.	0	.	0	.	261	44	231	62	0	.	0	.	0	.	0	.	140	46	271	35	220	39	7	100	0	.	0	.	224	42	60	60	93	66	92	56	270	69	301	69	100	62	127	62	37	61	0	.	0	.	39	100	0	.	0	.	249	34	0	.	63	61	191	47	0	.	0	.	0	.	0	.	1879	20	717	26	986	28	0	.	0	.	0	.	17	100	0	.	0	.	0	.	0	.	0	.	14982	6
	broadleaves	0	.	13	100	7	100	14	71	0	.	0	.	20	76	13	71	14	71	7	100	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	87	56	6	100	12	100	0	.	0	.	0	.	7	100	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	7	100	0	.	8	100	17	100	17	100	0	.	7	100	91	100	0	.	0	.	9	100	0	.	0	.	0	.	0	.	0	.	0	.	0	.	71	80	0	.	14	71	0	.	16	100	96	51	0	.	45	61	8	100	0	.	7	100	23	100	0	.	0	.	0	.	0	.	0	.	0	.	0	.	7	100	0	.	8	100	27	100	0	.	0	.	0	.	0	.	0	.	0	.	16	71	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	695	21
	indeterminable	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.
	total	0	.	20	74	7	100	46	87	57	100	39	68	1530	20	258	31	108	63	233	45	0	.	0	.	0	.	0	.	0	.	0	.	103	55	61	80	0	.	318	39	745	30	258	39	686	30	1039	20	1928	20	50	52	35	72	0	.	47	65	0	.	24	74	46	71	14	100	77	73	6	100	183	55	96	55	0	.	43	71	152	65	183	54	247	52	21	100	98	100	0	.	0	.	9	100	261	44	231	62	0	.	0	.	0	.	0	.	140	46	342	32	220	39	21	58	0	.	16	100	320	34	60	60	138	49	100	52	270	69	309	68	123	56	127	62	37	61	0	.	0	.	39	100	0	.	0	.	256	34	0	.	71	56	218	45	0	.	0	.	0	.	0	.	1879	20	717	26	1002	27	0	.	0	.	0	.	17	100	0	.	0	.	0	.	0	.	0	.	15677	6
total	n/a	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.
	conifers	1181	34	1402	38	1106	40	1333	24	1882	29	2890	25	15950	10	9344	12	9803	13	6827	15	85	47	555	46	879	31	73	.	845	39	3215	28	3038	23	2484	30	114	80	3240	24	6968	16	4878	19	5976	18	14422	12	16400	11	5762	14	3156	26	4605	19	5752	17	1070	41	2336	27	919	31	958	36	2513	25	2065	44	3117	29	3196	27	1539	28	1868	39	3118	23	1330	30	2325	22	2379	26	1457	32	817	41	495	37	826	35	2068	24	2793	25	1274	28	1878	33	1766	35	2059	33	1215	34	3365	24	2693	25	234	59	15	71	63	59	2196	26	808	34	972	42	1955	32	1250	42	2844	28	1444	30	1470	28	2328	40	1091	42	441	50	2293	29	581	48	624	45	2877	22	1326	42	1795	38	1233	31	839	64	714	40	368	71	550	64	13040	12	10883	15	8915	15	1037	38	1149	46	944	34	2106	30	1920	29	700	47	807	51	924	34	0	.	258337	2
	broadleaves	2566	20	1684	25	1411	33	2179	24	354	43	1499	31	6111	15	5163	14	7139	12	6915	15	907	37	1535	30	2297	26	0	.	718	38	1775	31	3048	25	1601	26	556	50	2768	23	1420	29	1491	28	2633	34	4886	23	1431	44	6169	15	2147	22	1756	29	2971	21	1178	37	1149	30	696	39	859	35	784	29	1753	34	276	42	2163	31	1533	28	2182	30	2762	25	2689	33	2797	23	3268	23	1988	27	1953	28	1498	30	2282	27	1751	29	534	35	1359	38	1995	26	1209	28	1598	25	1387	48	2102	32	970	43	4984	24	4794	23	9093	17	4930	23	4233	25	5783	22	1832	34	346	76	465	49	1758	33	1513	34	1320	38	1189	40	498	53	1835	26	318	49	791	53	849	31	1501	35	1587	27	1101	33	1408	37	596	48	218	61	440	56	2185	28	2250	26	5201	18	525	46	1024	32	1058	30	1745	25	1531	24	1349	32	987	33	1339	33	0	.	192422	2
	indeterminable	0	.	0	.	0	.	0	.	0	.	0	0	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	0	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	0
	total	3748	21	3086	25	2517	28	3512	19	2236	29	4390	22	22060	9	14507	10	16942	10	13742	13	991	36	2089	29	3176	24	73	.	1563	33	4990	22	6086	19	4085	22	670	50	6007	18	8388	14	6369	17	8609	17	19308	11	17831	11	11931	12	5303	20	6361	18	8723	16	2248	29	3485	24	1615	31	1818	31	3297	23	3818	30	3393	28	5359	22	3072	25	4050	28	5880	21	4019	26	5122	19	5646	19	3445	24	2770	26	1992	27	3109	25	3819	23	3327	23	2634	27	3873	24	2976	27	3657	23	2602	33	5467	20	3664	22	5218	23	4809	23	9156	17	7126	19	5041	23	6754	20	3787	28	1596	39	3308	27	3201	25	2983	26	3648	33	2281	33	939	46	4128	23	900	47	1415	41	3726	21	2827	28	3382	27	2334	26	2246	38	1310	37	586	59	990	46	15226	12	13133	14	14116	12	1561	32	2173	31	2002	27	3851	24	3451	21	2049	28	1793	31	2263	28	0	.	450759	1

Table citation

Abegg, M.; Ahles, P.; Allgaier Leuch, B.; Cioldi, F.; Didion, M.; Düggelin, C.; Fischer, C.; Herold, A.; Meile, R.; Rohner, B.; Rösler, E.; Speich, S.; Temperli, C.; Traub, B.,
2023: Swiss national forest inventory - Result table No. 2302977. Birmensdorf, Swiss Federal Research Institute WSL

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