| Value | Category | Cases | |
|---|---|---|---|
| 0 | 52 |
13.3%
|
|
| 1 | 262 |
66.8%
|
|
| 2 | 66 |
16.8%
|
|
| 3 | 12 |
3.1%
|
|
| Sysmiss | 1208 |