| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1344 |
84.2%
|
|
| 1 | 150 |
9.4%
|
|
| 2 | 66 |
4.1%
|
|
| 3 | 36 |
2.3%
|
|
| Sysmiss | 99 |