| Value | Category | Cases | |
|---|---|---|---|
| 1 | 655 |
4.5%
|
|
| 2 | 1050 |
7.3%
|
|
| 3 | 3390 |
23.5%
|
|
| 4 | 7143 |
49.5%
|
|
| 5 | 2195 |
15.2%
|
|
| Sysmiss | 205 |