| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1319 |
8.6%
|
|
| 2 | 2964 |
19.3%
|
|
| 3 | 4188 |
27.3%
|
|
| 4 | 4710 |
30.7%
|
|
| 5 | 2158 |
14.1%
|
|
| Sysmiss | 1231 |