| Value | Category | Cases | |
|---|---|---|---|
| 0 | 25 |
3%
|
|
| 1 | 277 |
32.9%
|
|
| 2 | 189 |
22.4%
|
|
| 3 | 118 |
14%
|
|
| 4 | 72 |
8.5%
|
|
| 5 | 23 |
2.7%
|
|
| 6 | 139 |
16.5%
|
|
| Sysmiss | 23646 |