| Value | Category | Cases | |
|---|---|---|---|
| 0 | 52 |
5%
|
|
| 1 | 925 |
88.5%
|
|
| 2 | 38 |
3.6%
|
|
| 3 | 30 |
2.9%
|
|
| Sysmiss | 1957 |