| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1977 |
69.3%
|
| 2 | NO | 873 |
30.6%
|
| 99 | 1 |
0%
|
|
| 0 | NR | 124 | |
| 9 | NA | 19 | |
| Sysmiss | 6 |