| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 110 |
5.2%
|
| 2 | 2 | 160 |
7.5%
|
| 3 | 3 | 205 |
9.6%
|
| 4 | 4 | 831 |
39.1%
|
| 5 | 5 | 230 |
10.8%
|
| 6 | 6 | 230 |
10.8%
|
| 7 | 7 | 177 |
8.3%
|
| 8 | 8 | 183 |
8.6%
|
| Sysmiss | 1013 |