| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1833 |
38.4%
|
|
| 1 | 288 |
6%
|
|
| 2 | 628 |
13.2%
|
|
| 3 | 707 |
14.8%
|
|
| 4 | 355 |
7.4%
|
|
| 5 | 214 |
4.5%
|
|
| 6 | 50 |
1%
|
|
| 7 | 695 |
14.6%
|
|
| Sysmiss | 11 |