| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1181 |
78.6%
|
|
| 1 | 180 |
12%
|
|
| 2 | 62 |
4.1%
|
|
| 3 | 80 |
5.3%
|
|
| Sysmiss | 92 |