| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0-12 | 42 |
4.7%
|
| 2 | 13-29 | 588 |
66.3%
|
| 3 | 30-45 | 184 |
20.7%
|
| 4 | 46-60 | 39 |
4.4%
|
| 5 | 61+ | 34 |
3.8%
|
| Sysmiss | 11990 |