| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 242 |
11.7%
|
| 2 | 2 | 423 |
20.5%
|
| 3 | 3 | 967 |
46.9%
|
| 4 | 4 | 275 |
13.3%
|
| 5 | 5 | 155 |
7.5%
|
| Sysmiss | 4959 |