| Value | Category | Cases | |
|---|---|---|---|
| 0 | 18 |
2.3%
|
|
| 1 | 204 |
25.6%
|
|
| 2 | 176 |
22.1%
|
|
| 3 | 137 |
17.2%
|
|
| 4 | 69 |
8.6%
|
|
| 5 | 32 |
4%
|
|
| 6 | 162 |
20.3%
|
|
| Sysmiss | 24014 |