| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 9772 |
33.5%
|
| 2 | 2 | 3584 |
12.3%
|
| 3 | 3 | 8291 |
28.5%
|
| 4 | 4 | 7474 |
25.7%
|
| 5 | 5 | 5 |
0%
|
| 6 | . | 1 |
0%
|
| Sysmiss | 28 |