| Value | Category | Cases | |
|---|---|---|---|
| 0 | 70 |
6.2%
|
|
| 1 | 373 |
33.2%
|
|
| 2 | 253 |
22.5%
|
|
| 3 | 166 |
14.8%
|
|
| 4 | 56 |
5%
|
|
| 5 | 206 |
18.3%
|
|
| Sysmiss | 23688 |