| Value | Category | Cases | |
|---|---|---|---|
| 0 | 14 |
1%
|
|
| 1 | 307 |
20.9%
|
|
| 2 | 230 |
15.7%
|
|
| 3 | 205 |
14%
|
|
| 4 | 148 |
10.1%
|
|
| 5 | 64 |
4.4%
|
|
| 6 | 499 |
34%
|
|
| Sysmiss | 23693 |