| Value | Category | Cases | |
|---|---|---|---|
| 0 | 90 |
9%
|
|
| 1 | 58 |
5.8%
|
|
| 2 | 142 |
14.2%
|
|
| 3 | 148 |
14.8%
|
|
| 4 | 108 |
10.8%
|
|
| 5 | 82 |
8.2%
|
|
| 6 | 40 |
4%
|
|
| 7 | 331 |
33.1%
|
|
| Sysmiss | 1027 |