| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 38 |
8.3%
|
| 2 | 2 | 256 |
55.9%
|
| 3 | 3 | 67 |
14.6%
|
| 4 | 4 | 51 |
11.1%
|
| 5 | 5 | 23 |
5%
|
| 6 | 6 | 10 |
2.2%
|
| 7 | 7 | 9 |
2%
|
| 8 | 8 | 0 |
0%
|
| 9 | 9 | 4 |
0.9%
|
| Sysmiss | 134 |