| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1380 |
46.9%
|
|
| 2 | 427 |
14.5%
|
|
| 3 | 622 |
21.2%
|
|
| 4 | 272 |
9.3%
|
|
| 5 | 135 |
4.6%
|
|
| 7 | 104 |
3.5%
|
|
| Sysmiss | 9467 |