| Value | Category | Cases | |
|---|---|---|---|
| 7 | 7 | 1 |
0.1%
|
| 8 | 8 | 6 |
0.5%
|
| 9 | 9 | 2 |
0.2%
|
| 10 | 10 | 3 |
0.3%
|
| 11 | 11 | 2 |
0.2%
|
| 12 | 12 | 60 |
5.3%
|
| 13 | 13 | 77 |
6.7%
|
| 14 | 14 | 33 |
2.9%
|
| 15 | 15 | 66 |
5.8%
|
| 16 | 16 | 51 |
4.5%
|
| 17 | 17 | 30 |
2.6%
|
| 18 | 18 | 196 |
17.2%
|
| 19 | 19 | 108 |
9.5%
|
| 20 | 20 | 69 |
6%
|
| 21 | 21 | 64 |
5.6%
|
| 22 | 22 | 105 |
9.2%
|
| 23 | 23 | 57 |
5%
|
| 24 | 24 | 51 |
4.5%
|
| 25 | 25 | 27 |
2.4%
|
| 26 | 26 | 18 |
1.6%
|
| 27 | 27 | 19 |
1.7%
|
| 28 | 28 | 12 |
1.1%
|
| 29 | 29 | 6 |
0.5%
|
| 30 | 30 | 15 |
1.3%
|
| 31 | 31 | 1 |
0.1%
|
| 32 | 32 | 10 |
0.9%
|
| 33 | 33 | 8 |
0.7%
|
| 34 | 34 | 3 |
0.3%
|
| 35 | 35 | 6 |
0.5%
|
| 36 | 36 | 2 |
0.2%
|
| 37 | 37 | 4 |
0.4%
|
| 38 | 38 | 3 |
0.3%
|
| 40 | 40 | 4 |
0.4%
|
| 41 | 41 | 2 |
0.2%
|
| 42 | 42 | 1 |
0.1%
|
| 43 | 43 | 2 |
0.2%
|
| 44 | 44 | 1 |
0.1%
|
| 45 | 45 | 1 |
0.1%
|
| 46 | 46 | 5 |
0.4%
|
| 48 | 48 | 1 |
0.1%
|
| 49 | 49 | 1 |
0.1%
|
| 52 | 52 | 1 |
0.1%
|
| 53 | 53 | 4 |
0.4%
|
| 55 | 55 | 1 |
0.1%
|
| 60 | 1 |
0.1%
|
|
| 61 | 1 |
0.1%
|
|
| 63 | 1 |
0.1%
|
|
| -5 | Missing; Not asked by the interviewer | 0 | |
| -4 | Not asked | 0 | |
| -3 | Not applicable; No studies | 77 | |
| -2 | No answer | 0 | |
| -1 | Don´t know | 8 |