| Value | Category | Cases | |
|---|---|---|---|
| 0 | 725 |
89.7%
|
|
| 1 | 26 |
3.2%
|
|
| 2 | 35 |
4.3%
|
|
| 3 | 22 |
2.7%
|
|
| Sysmiss | 2139 |