| Value | Category | Cases | |
|---|---|---|---|
| 1 | 679 |
4.8%
|
|
| 2 | 2088 |
14.8%
|
|
| 3 | 4201 |
29.8%
|
|
| 4 | 4819 |
34.2%
|
|
| 5 | 2301 |
16.3%
|
|
| Sysmiss | 199 |