| Value | Category | Cases | |
|---|---|---|---|
| 0 | 42 |
0.8%
|
|
| 1 | 2021 |
36.2%
|
|
| 2 | 1777 |
31.9%
|
|
| 3 | 1050 |
18.8%
|
|
| 4 | 497 |
8.9%
|
|
| 5 | 140 |
2.5%
|
|
| 6 | 34 |
0.6%
|
|
| 7 | 18 |
0.3%
|
|
| Sysmiss | 4452 |