| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 4737 |
77.2%
|
| 2 | 2. No | 1127 |
18.4%
|
| 98 | 98. Refuse to answer | 16 |
0.3%
|
| Sysmiss | 258 |
4.2%
|