| Value | Category | Cases | |
|---|---|---|---|
| 0 | 62 |
5.2%
|
|
| 1 | 192 |
16.3%
|
|
| 2 | 241 |
20.4%
|
|
| 3 | 150 |
12.7%
|
|
| 4 | 55 |
4.7%
|
|
| 5 | 481 |
40.7%
|
|
| Sysmiss | 23979 |