| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0-10 | 33 |
1%
|
| 2 | 11-20 | 91 |
2.8%
|
| 3 | 21-30 | 240 |
7.3%
|
| 4 | 31-40 | 605 |
18.4%
|
| 5 | 41-50 | 950 |
28.9%
|
| 6 | 51-60 | 707 |
21.5%
|
| 7 | 61+ | 665 |
20.2%
|
| Sysmiss | 8922 |