| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2490 |
21.5%
|
|
| 2 | 6943 |
59.8%
|
|
| 3 | 161 |
1.4%
|
|
| 4 | 1221 |
10.5%
|
|
| 5 | 791 |
6.8%
|
|
| Sysmiss | 1629 |