| Value | Category | Cases | |
|---|---|---|---|
| 0 | 95 |
39.6%
|
|
| 1 | 141 |
58.8%
|
|
| 2 | 3 |
1.3%
|
|
| 3 | 1 |
0.4%
|
|
| Sysmiss | 46 |