| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 220 |
13.5%
|
| 2 | No | 1240 |
76.4%
|
| 3 | Don't know | 161 |
9.9%
|
| 4 | 1 |
0.1%
|
|
| 6 | 1 |
0.1%
|
|
| 8 | 1 |
0.1%
|
|
| 0 | NR | 36 | |
| 9 | NA | 25 | |
| Sysmiss | 1315 |