| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1146 |
7.7%
|
|
| 2 | 1988 |
13.3%
|
|
| 3 | 4721 |
31.7%
|
|
| 4 | 4615 |
31%
|
|
| 5 | 2426 |
16.3%
|
|
| Sysmiss | 1544 |