| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 803 |
45.2%
|
| 2 | 2 | 658 |
37%
|
| 3 | 3 | 233 |
13.1%
|
| 4 | 4 | 74 |
4.2%
|
| 5 | 5 | 7 |
0.4%
|
| 6 | 6 | 2 |
0.1%
|
| Sysmiss | 246 |