| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2 |
40%
|
| 2 | No | 2 |
40%
|
| 3 | Refused to answer | 1 |
20%
|
| 99 | N/R | 0 |
0%
|
| 999 | N/A | 0 |
0%
|
| Sysmiss | 1194 |