| Value | Category | Cases | |
|---|---|---|---|
| 0 | 95 |
37.5%
|
|
| 1 | 150 |
59.3%
|
|
| 2 | 6 |
2.4%
|
|
| 3 | 2 |
0.8%
|
|
| Sysmiss | 3650 |