| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 43 |
27%
|
| 2 | 2 | 7 |
4.4%
|
| 3 | 3 | 4 |
2.5%
|
| 4 | 4 | 105 |
66%
|
| Sysmiss | 1 |