| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 770 |
1.4%
|
| 2 | No | 51631 |
96.9%
|
| 7 | Not applicable | 698 |
1.3%
|
| 9 | Missing | 172 |
0.3%
|
| Sysmiss | 3 |