| Value | Category | Cases | |
|---|---|---|---|
| 1 | 351 |
2.3%
|
|
| 2 | 1261 |
8.2%
|
|
| 3 | 5158 |
33.5%
|
|
| 4 | 6355 |
41.3%
|
|
| 5 | 2272 |
14.8%
|
|
| Sysmiss | 1173 |