| Value | Category | Cases | |
|---|---|---|---|
| 13 | 14 |
1.8%
|
|
| 14 | 14 |
1.8%
|
|
| 15 | 21 |
2.7%
|
|
| 16 | 21 |
2.7%
|
|
| 17 | 38 |
5%
|
|
| 18 | 39 |
5.1%
|
|
| 19 | 52 |
6.8%
|
|
| 20 | 40 |
5.2%
|
|
| 21 | 77 |
10.1%
|
|
| 22 | 51 |
6.7%
|
|
| 23 | 31 |
4.1%
|
|
| 24 | 30 |
3.9%
|
|
| 25 | 53 |
6.9%
|
|
| 26 | 24 |
3.1%
|
|
| 27 | 50 |
6.5%
|
|
| 28 | 18 |
2.4%
|
|
| 29 | 37 |
4.8%
|
|
| 30 | 14 |
1.8%
|
|
| 31 | 15 |
2%
|
|
| 32 | 9 |
1.2%
|
|
| 33 | 11 |
1.4%
|
|
| 34 | 8 |
1%
|
|
| 35 | 1 |
0.1%
|
|
| 36 | 40 |
5.2%
|
|
| 37 | 12 |
1.6%
|
|
| 38 | 10 |
1.3%
|
|
| 40 | 4 |
0.5%
|
|
| 41 | 6 |
0.8%
|
|
| 43 | 10 |
1.3%
|
|
| 98 | don't know/don't remember | 14 |
1.8%
|
| Sysmiss | 61829 |