| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2142 |
34.8%
|
|
| 1 | 618 |
10%
|
|
| 2 | 983 |
16%
|
|
| 3 | 651 |
10.6%
|
|
| 4 | 364 |
5.9%
|
|
| 5 | 355 |
5.8%
|
|
| 6 | 161 |
2.6%
|
|
| 7 | 883 |
14.3%
|
|
| Sysmiss | 14 |