| Value | Category | Cases | |
|---|---|---|---|
| 0 | 191 |
42%
|
|
| 1 | 209 |
45.9%
|
|
| 2 | 43 |
9.5%
|
|
| 3 | 12 |
2.6%
|
|
| Sysmiss | 5384 |