| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 86 |
4.1%
|
| 2 | 2 | 123 |
5.8%
|
| 3 | 3 | 180 |
8.5%
|
| 4 | 4 | 285 |
13.5%
|
| 5 | 5 | 873 |
41.2%
|
| 6 | 6 | 240 |
11.3%
|
| 7 | 7 | 179 |
8.5%
|
| 8 | 8 | 151 |
7.1%
|
| Sysmiss | 1022 |