| Value | Category | Cases | |
|---|---|---|---|
| 0 | respondent only | 428 |
2.3%
|
| 1 | 1068 |
5.7%
|
|
| 2 | 1803 |
9.6%
|
|
| 3 | 2609 |
13.9%
|
|
| 4 | 2968 |
15.8%
|
|
| 5 | 2827 |
15.1%
|
|
| 6 | 2597 |
13.8%
|
|
| 7 | 1821 |
9.7%
|
|
| 8 | 1196 |
6.4%
|
|
| 9 | 758 |
4%
|
|
| 10 | 304 |
1.6%
|
|
| 11 | 253 |
1.3%
|
|
| 12 | 90 |
0.5%
|
|
| 13 | 17 |
0.1%
|
|
| 14 | 8 |
0%
|
|
| 15 | 2 |
0%
|
|
| 16 | 1 |
0%
|
|
| 20 | 1 |
0%
|
|
| 99 | 3 |
0%
|