| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2745 |
40.9%
|
|
| 1 | 319 |
4.8%
|
|
| 2 | 863 |
12.9%
|
|
| 3 | 790 |
11.8%
|
|
| 4 | 549 |
8.2%
|
|
| 5 | 565 |
8.4%
|
|
| 6 | 175 |
2.6%
|
|
| 7 | 703 |
10.5%
|
|
| Sysmiss | 6282 |