| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 1032 |
34.4%
|
| 2 | 2 | 731 |
24.4%
|
| 3 | 3 | 442 |
14.7%
|
| 4 | 4 | 381 |
12.7%
|
| 5 | 5 | 205 |
6.8%
|
| 6 | 6 | 133 |
4.4%
|
| 7 | 7 | 78 |
2.6%
|
| Sysmiss | 3 |