| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
0.1%
|
|
| 3 | 1 |
0.1%
|
|
| 4 | 5 |
0.5%
|
|
| 6 | 2 |
0.2%
|
|
| 7 | 6 |
0.6%
|
|
| 8 | 5 |
0.5%
|
|
| 9 | 8 |
0.8%
|
|
| 10 | 14 |
1.4%
|
|
| 11 | 11 | 21 |
2%
|
| 12 | 12 | 46 |
4.5%
|
| 13 | 13 | 33 |
3.2%
|
| 14 | 14 | 35 |
3.4%
|
| 15 | 15 | 56 |
5.4%
|
| 16 | 16 | 61 |
5.9%
|
| 17 | 17 | 75 |
7.3%
|
| 18 | 18 | 99 |
9.6%
|
| 19 | 19 | 87 |
8.4%
|
| 20 | 64 |
6.2%
|
|
| 21 | 42 |
4.1%
|
|
| 22 | 72 |
7%
|
|
| 23 | 66 |
6.4%
|
|
| 24 | 81 |
7.8%
|
|
| 25 | 54 |
5.2%
|
|
| 26 | 32 |
3.1%
|
|
| 27 | 17 |
1.6%
|
|
| 28 | 14 |
1.4%
|
|
| 29 | 6 |
0.6%
|
|
| 30 | 7 |
0.7%
|
|
| 31 | 4 |
0.4%
|
|
| 32 | 2 |
0.2%
|
|
| 33 | 1 |
0.1%
|
|
| 34 | 1 |
0.1%
|
|
| 36 | 1 |
0.1%
|
|
| 37 | 3 |
0.3%
|
|
| 38 | 1 |
0.1%
|
|
| 39 | 1 |
0.1%
|
|
| 40 | 1 |
0.1%
|
|
| 41 | 1 |
0.1%
|
|
| 43 | 1 |
0.1%
|
|
| 54 | 1 |
0.1%
|
|
| 55 | 1 |
0.1%
|
|
| 56 | 2 |
0.2%
|
|
| 58 | 1 |
0.1%
|
|
| 90 | 1 |
0.1%
|
|
| -5 | Missing; Unknown | 0 | |
| -4 | Not asked in survey | 0 | |
| -3 | Not applicable; No formal education | 248 | |
| -2 | No answer | 1 | |
| -1 | Don´t know | 0 |