| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. 0-15 | 7538 |
41.2%
|
| 2 | 2. 16-30 | 6702 |
36.6%
|
| 3 | 3. 31-45 | 2111 |
11.5%
|
| 4 | 4. 46-60 | 1239 |
6.8%
|
| 5 | 5. 61-90 | 330 |
1.8%
|
| 6 | 6. 91-120 | 165 |
0.9%
|
| 7 | 7. 120 + | 202 |
1.1%
|
| Sysmiss | 32199 |