| Value | Category | Cases | |
|---|---|---|---|
| 0 | 234 |
4.7%
|
|
| 1 | 1346 |
26.8%
|
|
| 2 | 1113 |
22.2%
|
|
| 3 | 1000 |
19.9%
|
|
| 4 | 405 |
8.1%
|
|
| 5 | 920 |
18.3%
|
|
| Sysmiss | 20096 |