| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1746 |
14%
|
|
| 1 | 2707 |
21.7%
|
|
| 2 | 2871 |
23.1%
|
|
| 3 | 1907 |
15.3%
|
|
| 4 | 1298 |
10.4%
|
|
| 5 | 772 |
6.2%
|
|
| 6 | 312 |
2.5%
|
|
| 7 | 833 |
6.7%
|
|
| Sysmiss | 1 |