| Value | Category | Cases | |
|---|---|---|---|
| 4 | 1 |
0.1%
|
|
| 6 | 2 |
0.2%
|
|
| 7 | 5 |
0.4%
|
|
| 8 | 12 |
1%
|
|
| 9 | 12 |
1%
|
|
| 10 | 21 |
1.7%
|
|
| 11 | 11 | 23 |
1.9%
|
| 12 | 12 | 129 |
10.7%
|
| 13 | 13 | 129 |
10.7%
|
| 14 | 14 | 77 |
6.4%
|
| 15 | 15 | 74 |
6.1%
|
| 16 | 16 | 67 |
5.5%
|
| 17 | 17 | 76 |
6.3%
|
| 18 | 18 | 158 |
13.1%
|
| 19 | 19 | 51 |
4.2%
|
| 20 | 52 |
4.3%
|
|
| 21 | 29 |
2.4%
|
|
| 22 | 30 |
2.5%
|
|
| 23 | 39 |
3.2%
|
|
| 24 | 36 |
3%
|
|
| 25 | 45 |
3.7%
|
|
| 26 | 21 |
1.7%
|
|
| 27 | 20 |
1.7%
|
|
| 28 | 27 |
2.2%
|
|
| 29 | 4 |
0.3%
|
|
| 30 | 18 |
1.5%
|
|
| 31 | 3 |
0.2%
|
|
| 32 | 9 |
0.7%
|
|
| 33 | 1 |
0.1%
|
|
| 34 | 1 |
0.1%
|
|
| 35 | 7 |
0.6%
|
|
| 36 | 8 |
0.7%
|
|
| 37 | 3 |
0.2%
|
|
| 39 | 2 |
0.2%
|
|
| 40 | 6 |
0.5%
|
|
| 41 | 2 |
0.2%
|
|
| 44 | 1 |
0.1%
|
|
| 45 | 3 |
0.2%
|
|
| 46 | 3 |
0.2%
|
|
| 47 | 1 |
0.1%
|
|
| 50 | 1 |
0.1%
|
|
| 51 | 1 |
0.1%
|
|
| -5 | Missing; Unknown | 0 | |
| -4 | Not asked in survey | 0 | |
| -3 | Not applicable; No formal education | 0 | |
| -2 | No answer | 70 | |
| -1 | Don´t know | 0 |