Value | Category | Cases | |
---|---|---|---|
1 | 1. Never know | 1431 |
21.3%
|
2 | 2. Sometimes know | 1590 |
23.6%
|
3 | 3. Always know | 1892 |
28.1%
|
5 | 5. Missing | 7 |
0.1%
|
9 | 9. NA | 1811 |
26.9%
|
Sysmiss | 1923 |