| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 141 |
88.7%
|
| 2 | 2 | 12 |
7.5%
|
| 3 | 3 | 3 |
1.9%
|
| 4 | 4 | 3 |
1.9%
|
| Sysmiss | 1 |