| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3063 |
33.6%
|
|
| 2 | 2049 |
22.5%
|
|
| 3 | 1460 |
16%
|
|
| 4 | 1140 |
12.5%
|
|
| 5 | 884 |
9.7%
|
|
| 6 | 518 |
5.7%
|
|
| Sysmiss | 18924 |