| Value | Category | Cases | |
|---|---|---|---|
| 10 | 1 |
0.3%
|
|
| 14 | 2 |
0.7%
|
|
| 15 | 2 |
0.7%
|
|
| 16 | 7 |
2.4%
|
|
| 17 | 11 |
3.7%
|
|
| 18 | 22 |
7.5%
|
|
| 19 | 19 |
6.5%
|
|
| 20 | 44 |
15%
|
|
| 21 | 68 |
23.1%
|
|
| 22 | 71 |
24.1%
|
|
| 23 | 35 |
11.9%
|
|
| 24 | 11 |
3.7%
|
|
| 97 | 1 |
0.3%
|
|
| 98 | don't know | 0 |
0%
|
| 99 | not applicable | 0 |
0%
|
| 9999995 | missing:impute | 0 |
0%
|
| Sysmiss | 3323 |
