| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
1.2%
|
|
| 1 | 105 |
25.1%
|
|
| 2 | 67 |
16%
|
|
| 3 | 44 |
10.5%
|
|
| 4 | 30 |
7.2%
|
|
| 5 | 9 |
2.2%
|
|
| 6 | 158 |
37.8%
|
|
| Sysmiss | 7668 |