| Value | Category | Cases | |
|---|---|---|---|
| 9 | 19 |
1%
|
|
| 10 | 10 |
0.5%
|
|
| 11 | 11 | 24 |
1.2%
|
| 12 | 12 | 161 |
8.3%
|
| 13 | 13 | 44 |
2.3%
|
| 14 | 14 | 33 |
1.7%
|
| 15 | 15 | 98 |
5%
|
| 16 | 16 | 48 |
2.5%
|
| 17 | 17 | 199 |
10.2%
|
| 18 | 18 | 455 |
23.4%
|
| 19 | 19 | 141 |
7.2%
|
| 20 | 152 |
7.8%
|
|
| 21 | 126 |
6.5%
|
|
| 22 | 203 |
10.4%
|
|
| 23 | 83 |
4.3%
|
|
| 24 | 61 |
3.1%
|
|
| 25 | 26 |
1.3%
|
|
| 26 | 14 |
0.7%
|
|
| 27 | 8 |
0.4%
|
|
| 28 | 7 |
0.4%
|
|
| 29 | 7 |
0.4%
|
|
| 30 | 4 |
0.2%
|
|
| 31 | 2 |
0.1%
|
|
| 32 | 6 |
0.3%
|
|
| 34 | 1 |
0.1%
|
|
| 35 | 1 |
0.1%
|
|
| 36 | 2 |
0.1%
|
|
| 37 | 1 |
0.1%
|
|
| 38 | 1 |
0.1%
|
|
| 39 | 2 |
0.1%
|
|
| 42 | 1 |
0.1%
|
|
| 44 | 1 |
0.1%
|
|
| 50 | 1 |
0.1%
|
|
| 68 | 1 |
0.1%
|
|
| 76 | 1 |
0.1%
|
|
| 89 | 1 |
0.1%
|
|
| -5 | Missing; Unknown | 0 | |
| -4 | Not asked in survey | 0 | |
| -3 | Not applicable; No formal education | 1055 | |
| -2 | No answer | 0 | |
| -1 | Don´t know | 0 |