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| landslide/mudflow SilvaProtect, modelled and assigned | |||||||
|---|---|---|---|---|---|---|---|
| inside perimeter | outside perimeter | total | |||||
| economic region | time of last treatment (classes of 10 years) | % | ± | % | ± | % | ± |
| Western Jura | less than 10 years ago | 47.6 | 7.7 | 54.4 | 2.5 | 53.7 | 2.4 |
| 11-20 years ago | 21.4 | 6.3 | 22.8 | 2.1 | 22.7 | 2.0 | |
| 21-30 years ago | 16.7 | 5.8 | 8.0 | 1.4 | 8.9 | 1.4 | |
| 31-40 years ago | 2.4 | 2.4 | 6.2 | 1.2 | 5.8 | 1.1 | |
| 41-50 years ago | . | . | 4.7 | 1.1 | 4.2 | 1.0 | |
| over 50 years ago | 11.9 | 5.0 | 3.9 | 1.0 | 4.7 | 1.0 | |
| total | 100.0 | . | 100.0 | . | 100.0 | . | |
| Eastern Jura | less than 10 years ago | 60.0 | 15.5 | 54.5 | 4.7 | 55.0 | 4.5 |
| 11-20 years ago | 10.0 | 9.5 | 32.2 | 4.4 | 30.4 | 4.2 | |
| 21-30 years ago | . | . | 5.4 | 2.1 | 4.9 | 2.0 | |
| 31-40 years ago | . | . | 3.6 | 1.8 | 3.3 | 1.6 | |
| 41-50 years ago | 10.0 | 9.5 | 1.7 | 1.2 | 2.3 | 1.3 | |
| over 50 years ago | 20.0 | 12.7 | 2.7 | 1.5 | 4.1 | 1.8 | |
| total | 100.0 | . | 100.0 | . | 100.0 | . | |
| Western Plateau | less than 10 years ago | 50.0 | 35.5 | 64.7 | 4.5 | 64.5 | 4.4 |
| 11-20 years ago | . | . | 15.5 | 3.4 | 15.2 | 3.3 | |
| 21-30 years ago | . | . | 8.5 | 2.6 | 8.4 | 2.6 | |
| 31-40 years ago | . | . | 3.5 | 1.7 | 3.4 | 1.7 | |
| 41-50 years ago | 50.0 | 35.5 | 3.5 | 1.7 | 4.3 | 1.9 | |
| over 50 years ago | . | . | 4.3 | 1.9 | 4.3 | 1.9 | |
| total | 100.0 | . | 100.0 | . | 100.0 | . | |
| Central Plateau | less than 10 years ago | 55.6 | 16.6 | 78.6 | 2.8 | 77.7 | 2.8 |
| 11-20 years ago | 11.1 | 10.5 | 15.2 | 2.5 | 15.1 | 2.4 | |
| 21-30 years ago | 11.1 | 10.5 | 2.8 | 1.1 | 3.2 | 1.2 | |
| 31-40 years ago | 11.1 | 10.5 | 1.9 | 0.9 | 2.3 | 1.0 | |
| 41-50 years ago | . | . | . | . | . | . | |
| over 50 years ago | 11.1 | 10.5 | 1.4 | 0.8 | 1.8 | 0.9 | |
| total | 100.0 | . | 100.0 | . | 100.0 | . | |
| Eastern Plateau | less than 10 years ago | 60.0 | 21.9 | 77.9 | 2.4 | 77.6 | 2.4 |
| 11-20 years ago | 20.0 | 17.9 | 12.7 | 1.9 | 12.8 | 1.9 | |
| 21-30 years ago | . | . | 6.5 | 1.4 | 6.4 | 1.4 | |
| 31-40 years ago | . | . | 2.0 | 0.8 | 1.9 | 0.8 | |
| 41-50 years ago | . | . | 0.3 | 0.3 | 0.3 | 0.3 | |
| over 50 years ago | 20.0 | 17.9 | 0.6 | 0.5 | 1.0 | 0.6 | |
| total | 100.0 | . | 100.0 | . | 100.0 | . | |
| Western Pre-Alps | less than 10 years ago | 20.0 | 12.7 | 40.6 | 4.7 | 38.9 | 4.4 |
| 11-20 years ago | 30.0 | 14.5 | 20.7 | 3.9 | 21.5 | 3.7 | |
| 21-30 years ago | 20.0 | 12.7 | 10.7 | 2.9 | 11.5 | 2.9 | |
| 31-40 years ago | . | . | 11.7 | 3.1 | 10.8 | 2.8 | |
| 41-50 years ago | 10.0 | 9.5 | 7.2 | 2.5 | 7.5 | 2.4 | |
| over 50 years ago | 20.0 | 12.7 | 9.0 | 2.7 | 9.9 | 2.7 | |
| total | 100.0 | . | 100.0 | . | 100.0 | . | |
| Central Pre-Alps | less than 10 years ago | 60.0 | 15.5 | 46.2 | 3.1 | 46.7 | 3.0 |
| 11-20 years ago | 10.0 | 9.5 | 26.3 | 2.7 | 25.7 | 2.7 | |
| 21-30 years ago | 10.0 | 9.5 | 8.0 | 1.7 | 8.1 | 1.7 | |
| 31-40 years ago | . | . | 6.1 | 1.5 | 5.9 | 1.4 | |
| 41-50 years ago | . | . | 5.0 | 1.3 | 4.8 | 1.3 | |
| over 50 years ago | 20.0 | 12.7 | 8.4 | 1.7 | 8.8 | 1.7 | |
| total | 100.0 | . | 100.0 | . | 100.0 | . | |
| Eastern Pre-Alps | less than 10 years ago | 40.9 | 10.5 | 43.5 | 3.7 | 43.2 | 3.5 |
| 11-20 years ago | 36.4 | 10.3 | 23.9 | 3.2 | 25.2 | 3.0 | |
| 21-30 years ago | 4.5 | 4.5 | 8.7 | 2.1 | 8.3 | 1.9 | |
| 31-40 years ago | 13.6 | 7.3 | 7.6 | 2.0 | 8.3 | 1.9 | |
| 41-50 years ago | 4.5 | 4.5 | 4.9 | 1.6 | 4.9 | 1.5 | |
| over 50 years ago | . | . | 11.4 | 2.3 | 10.2 | 2.1 | |
| total | 100.0 | . | 100.0 | . | 100.0 | . | |
| Northwestern Alps | less than 10 years ago | 37.6 | 9.9 | 31.1 | 3.8 | 32.0 | 3.6 |
| 11-20 years ago | 8.3 | 5.7 | 17.6 | 3.1 | 16.3 | 2.8 | |
| 21-30 years ago | 20.8 | 8.3 | 17.6 | 3.1 | 18.0 | 2.9 | |
| 31-40 years ago | 8.3 | 5.7 | 5.4 | 1.9 | 5.8 | 1.8 | |
| 41-50 years ago | 4.2 | 4.1 | 8.1 | 2.2 | 7.5 | 2.0 | |
| over 50 years ago | 20.8 | 8.3 | 20.3 | 3.3 | 20.4 | 3.1 | |
| total | 100.0 | . | 100.0 | . | 100.0 | . | |
| Central Alps | less than 10 years ago | 50.0 | 13.4 | 28.0 | 5.6 | 32.0 | 5.3 |
| 11-20 years ago | 14.3 | 9.4 | 12.4 | 4.1 | 12.7 | 3.8 | |
| 21-30 years ago | 7.1 | 6.9 | 14.2 | 4.4 | 13.0 | 3.8 | |
| 31-40 years ago | 21.4 | 11.0 | 7.8 | 3.3 | 10.2 | 3.4 | |
| 41-50 years ago | 7.1 | 6.9 | 6.3 | 3.1 | 6.5 | 2.8 | |
| over 50 years ago | . | . | 31.3 | 5.8 | 25.7 | 5.0 | |
| total | 100.0 | . | 100.0 | . | 100.0 | . | |
| Northeastern Alps | less than 10 years ago | 15.4 | 10.0 | 31.6 | 5.4 | 29.2 | 4.8 |
| 11-20 years ago | 38.4 | 13.5 | 21.0 | 4.7 | 23.6 | 4.5 | |
| 21-30 years ago | 15.5 | 10.1 | 17.1 | 4.3 | 16.9 | 4.0 | |
| 31-40 years ago | 7.7 | 7.4 | 5.3 | 2.6 | 5.6 | 2.4 | |
| 41-50 years ago | . | . | 5.3 | 2.6 | 4.5 | 2.2 | |
| over 50 years ago | 23.1 | 11.7 | 19.7 | 4.6 | 20.2 | 4.3 | |
| total | 100.0 | . | 100.0 | . | 100.0 | . | |
| Southwestern Alps | less than 10 years ago | 31.2 | 5.3 | 19.5 | 2.6 | 22.3 | 2.3 |
| 11-20 years ago | 13.0 | 3.8 | 14.9 | 2.3 | 14.5 | 2.0 | |
| 21-30 years ago | 9.1 | 3.3 | 8.7 | 1.8 | 8.8 | 1.6 | |
| 31-40 years ago | 3.9 | 2.2 | 7.5 | 1.7 | 6.6 | 1.4 | |
| 41-50 years ago | 7.8 | 3.1 | 10.0 | 1.9 | 9.5 | 1.6 | |
| over 50 years ago | 35.1 | 5.4 | 39.4 | 3.2 | 38.3 | 2.7 | |
| total | 100.0 | . | 100.0 | . | 100.0 | . | |
| Southeastern Alps | less than 10 years ago | 25.0 | 6.3 | 22.5 | 2.2 | 22.8 | 2.1 |
| 11-20 years ago | 22.9 | 6.1 | 19.6 | 2.1 | 20.0 | 2.0 | |
| 21-30 years ago | 16.7 | 5.4 | 15.8 | 1.9 | 15.9 | 1.8 | |
| 31-40 years ago | 14.6 | 5.1 | 11.3 | 1.7 | 11.7 | 1.6 | |
| 41-50 years ago | 6.3 | 3.5 | 6.5 | 1.3 | 6.4 | 1.2 | |
| over 50 years ago | 14.6 | 5.1 | 24.3 | 2.3 | 23.2 | 2.1 | |
| total | 100.0 | . | 100.0 | . | 100.0 | . | |
| Southern Alps | less than 10 years ago | 18.4 | 4.6 | 8.2 | 1.5 | 10.0 | 1.5 |
| 11-20 years ago | 11.3 | 3.8 | 6.5 | 1.3 | 7.3 | 1.3 | |
| 21-30 years ago | 9.9 | 3.5 | 9.1 | 1.6 | 9.2 | 1.4 | |
| 31-40 years ago | 5.6 | 2.7 | 8.5 | 1.5 | 8.0 | 1.3 | |
| 41-50 years ago | 4.2 | 2.4 | 7.0 | 1.4 | 6.5 | 1.2 | |
| over 50 years ago | 50.7 | 5.9 | 60.7 | 2.6 | 59.0 | 2.4 | |
| total | 100.0 | . | 100.0 | . | 100.0 | . | |
| Switzerland | less than 10 years ago | 33.4 | 2.5 | 42.6 | 0.8 | 41.6 | 0.8 |
| 11-20 years ago | 17.4 | 2.0 | 18.2 | 0.7 | 18.1 | 0.7 | |
| 21-30 years ago | 11.8 | 1.7 | 9.6 | 0.5 | 9.8 | 0.5 | |
| 31-40 years ago | 6.9 | 1.3 | 6.5 | 0.5 | 6.5 | 0.4 | |
| 41-50 years ago | 5.1 | 1.2 | 5.0 | 0.4 | 5.0 | 0.4 | |
| over 50 years ago | 25.4 | 2.3 | 18.2 | 0.6 | 19.0 | 0.6 | |
| total | 100.0 | . | 100.0 | . | 100.0 | . | |
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