| Value | Category | Cases | |
|---|---|---|---|
| 0 | 64 |
5.6%
|
|
| 1 | 253 |
22.2%
|
|
| 2 | 187 |
16.4%
|
|
| 3 | 177 |
15.6%
|
|
| 4 | 81 |
7.1%
|
|
| 5 | 376 |
33%
|
|
| Sysmiss | 23970 |