| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1304 |
31.2%
|
|
| 1 | 2100 |
50.3%
|
|
| 2 | 584 |
14%
|
|
| 3 | 129 |
3.1%
|
|
| 4 | 39 |
0.9%
|
|
| 5 | 20 |
0.5%
|
|
| 7 | 2 |
0%
|
|
| Sysmiss | 17040 |