| Value | Category | Cases | |
|---|---|---|---|
| 1 | 971 |
6.5%
|
|
| 2 | 1857 |
12.5%
|
|
| 3 | 3998 |
26.8%
|
|
| 4 | 5042 |
33.8%
|
|
| 5 | 3037 |
20.4%
|
|
| Sysmiss | 1535 |