| Value | Category | Cases | |
|---|---|---|---|
| 0 | 40 |
3.6%
|
|
| 1 | 259 |
23.4%
|
|
| 2 | 179 |
16.2%
|
|
| 3 | 164 |
14.8%
|
|
| 4 | 75 |
6.8%
|
|
| 5 | 390 |
35.2%
|
|
| Sysmiss | 24053 |