| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 390 |
84.2%
|
| 2 | 2 | 61 |
13.2%
|
| 3 | 3 | 9 |
1.9%
|
| 4 | 4 | 3 |
0.6%
|
| Sysmiss | 24481 |