| Value | Category | Cases | |
|---|---|---|---|
| 0 | 140 |
60.6%
|
|
| 1 | 63 |
27.3%
|
|
| 2 | 6 |
2.6%
|
|
| 3 | 1 |
0.4%
|
|
| 95 | 21 |
9.1%
|
|
| Sysmiss | 2 |