| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2394 |
44.7%
|
|
| 1 | 654 |
12.2%
|
|
| 2 | 514 |
9.6%
|
|
| 3 | 372 |
7%
|
|
| 4 | 256 |
4.8%
|
|
| 5 | 220 |
4.1%
|
|
| 6 | 114 |
2.1%
|
|
| 7 | 826 |
15.4%
|
|
| Sysmiss | 1 |