| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1098 |
7.2%
|
|
| 2 | 2096 |
13.7%
|
|
| 3 | 3961 |
25.9%
|
|
| 4 | 5242 |
34.3%
|
|
| 5 | 2907 |
19%
|
|
| Sysmiss | 1266 |