| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 798 |
75.9%
|
| 2 | No | 251 |
23.9%
|
| 3 | Cannot recall | 2 |
0.2%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 18 |