| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1351 |
84.6%
|
|
| 1 | 127 |
8%
|
|
| 2 | 71 |
4.4%
|
|
| 3 | 47 |
2.9%
|
|
| Sysmiss | 99 |