| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2964 |
16.1%
|
|
| 1 | 2801 |
15.2%
|
|
| 2 | 3408 |
18.5%
|
|
| 3 | 3345 |
18.1%
|
|
| 4 | 3338 |
18.1%
|
|
| 5 | 2593 |
14.1%
|
|
| 6 | 3 |
0%
|
|
| Sysmiss | 2766 |