| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 63813 |
93.3%
|
| 2 | No | 4282 |
6.3%
|
| 3 | Don't know | 270 |
0.4%
|
| 9 | MSISSING | 0 |
0%
|
| Sysmiss | 68414 |