| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 81 |
4.7%
|
| 2 | No | 1645 |
95.3%
|
| 98 | Don't know | 0 |
0%
|
| 99 | Missing | 1 |
0.1%
|
| Sysmiss | 553 |