| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.4%
|
|
| 1 | 73 |
32.3%
|
|
| 2 | 76 |
33.6%
|
|
| 3 | 43 |
19%
|
|
| 4 | 33 |
14.6%
|
|
| Sysmiss | 1405 |