| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 2'000 | 61 |
1.4%
|
| 2 | 2'001-3'000 | 168 |
3.8%
|
| 3 | 3'001-4'000 | 299 |
6.8%
|
| 4 | 4'001-5'000 | 337 |
7.7%
|
| 5 | 5'001-6'000 | 445 |
10.1%
|
| 6 | 6'001-7'000 | 429 |
9.8%
|
| 7 | 7'001-8'000 | 405 |
9.2%
|
| 8 | 8'001-9'000 | 293 |
6.7%
|
| 9 | 9'001-10'000 | 315 |
7.2%
|
| 10 | 10'001-12'000 | 417 |
9.5%
|
| 11 | More than 12'000 | 611 |
13.9%
|
| 98 | Don't know | 253 |
5.8%
|
| 99 | No answer | 358 |
8.2%
|