| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 167 |
45.3%
|
| 2 | 2 | 143 |
38.8%
|
| 3 | 3 | 56 |
15.2%
|
| 4 | 4 | 3 |
0.8%
|
| Sysmiss | 0 |