| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1120 |
50.9%
|
|
| 1 | 762 |
34.6%
|
|
| 2 | 222 |
10.1%
|
|
| 3 | 73 |
3.3%
|
|
| 8 | 25 |
1.1%
|
|
| Sysmiss | 48 |