| Value | Category | Cases | |
|---|---|---|---|
| 10 | 1 |
0.6%
|
|
| 12 | 2 |
1.3%
|
|
| 13 | 1 |
0.6%
|
|
| 14 | 2 |
1.3%
|
|
| 15 | 20 |
12.8%
|
|
| 16 | 4 |
2.6%
|
|
| 17 | 5 |
3.2%
|
|
| 18 | 2 |
1.3%
|
|
| 19 | 5 |
3.2%
|
|
| 20 | 64 |
41%
|
|
| 21 | 3 |
1.9%
|
|
| 23 | 8 |
5.1%
|
|
| 24 | 2 |
1.3%
|
|
| 25 | 13 |
8.3%
|
|
| 27 | 1 |
0.6%
|
|
| 28 | 1 |
0.6%
|
|
| 29 | 1 |
0.6%
|
|
| 30 | 11 |
7.1%
|
|
| 33 | 1 |
0.6%
|
|
| 34 | 2 |
1.3%
|
|
| 35 | 3 |
1.9%
|
|
| 37 | 1 |
0.6%
|
|
| 38 | 1 |
0.6%
|
|
| 40 | 2 |
1.3%
|
|
| Sysmiss | don't know | 0 | |
| Sysmiss | refusal | 0 | |
| Sysmiss | .x. censored | 0 |