| Value | Category | Cases | |
|---|---|---|---|
| 1 | 103 |
11%
|
|
| 2 | 275 |
29.3%
|
|
| 3 | 82 |
8.7%
|
|
| 4 | 480 |
51.1%
|
|
| Sysmiss | 4 |