| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 390 |
7.7%
|
| 2 | 2 No | 4560 |
90.6%
|
| 3 | 3 (DK) | 36 |
0.7%
|
| 4 | 4 (Refused) | 48 |
1%
|
| Sysmiss | 1094249 |