| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 277 |
13.3%
|
| 2 | No | 1808 |
86.5%
|
| 3 | 4 |
0.2%
|
|
| 0 | NR | 44 | |
| 9 | NA | 26 | |
| Sysmiss | 841 |