| Value | Category | Cases | |
|---|---|---|---|
| 0 | 184 |
69.2%
|
|
| 1 | 73 |
27.4%
|
|
| 2 | 5 |
1.9%
|
|
| 3 | 4 |
1.5%
|
|
| Sysmiss | 8309 |