| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3 |
1%
|
| 2 | No | 281 |
97.9%
|
| 3 | No, but indicated | 2 |
0.7%
|
| 8 | Unknown | 1 |
0.3%
|
| 88 | N/A | 0 |
0%
|
| Sysmiss | 1294 |