| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 179 |
8.7%
|
| 2 | 2 | 654 |
31.7%
|
| 3 | 3 | 369 |
17.9%
|
| 4 | 4 | 551 |
26.7%
|
| 5 | 5 | 195 |
9.5%
|
| 6 | 6 | 112 |
5.4%
|
| Sysmiss | 4961 |