| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2599 |
20.9%
|
|
| 2 | 5150 |
41.4%
|
|
| 3 | 3072 |
24.7%
|
|
| 4 | 1063 |
8.5%
|
|
| 5 | 442 |
3.6%
|
|
| 6 | 119 |
1%
|
|
| Sysmiss | 2 |