| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 223 |
10.8%
|
| 2 | 2 | 470 |
22.8%
|
| 3 | 3 | 877 |
42.5%
|
| 4 | 4 | 307 |
14.9%
|
| 5 | 5 | 185 |
9%
|
| Sysmiss | 4959 |