| Value | Category | Cases | |
|---|---|---|---|
| 0 | 49 |
29.5%
|
|
| 1 | 87 |
52.4%
|
|
| 2 | 24 |
14.5%
|
|
| 3 | 5 |
3%
|
|
| 4 | 1 |
0.6%
|
|
| Sysmiss | 1594 |