| Value | Category | Cases | |
|---|---|---|---|
| 0 | 230 |
54.8%
|
|
| 1 | 154 |
36.7%
|
|
| 2 | 10 |
2.4%
|
|
| 3 | 26 |
6.2%
|
|
| Sysmiss | 19337 |