| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 0 |
0%
|
| 1 | Yes | 239 |
32.4%
|
| 2 | No | 19 |
2.6%
|
| 5 | Missing | 466 |
63.2%
|
| 9 | NA | 13 |
1.8%
|
| Sysmiss | 215 |