| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1505 |
77.4%
|
|
| 1 | 63 |
3.2%
|
|
| 2 | 83 |
4.3%
|
|
| 3 | 185 |
9.5%
|
|
| 4 | 108 |
5.6%
|
|
| Sysmiss | 23 |