| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 701 |
23.4%
|
| 2 | 2 | 662 |
22.1%
|
| 3 | 3 | 622 |
20.7%
|
| 4 | 4 | 560 |
18.7%
|
| 5 | 5 | 232 |
7.7%
|
| 6 | 6 | 146 |
4.9%
|
| 7 | 7 | 79 |
2.6%
|
| Sysmiss | 3 |