| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always know | 21314 |
60.6%
|
| 2 | Sometimes know | 10859 |
30.9%
|
| 3 | Never know | 3016 |
8.6%
|
| 5 | Missing | 0 |
0%
|
| 8 | Dont know | 0 |
0%
|
| 9 | Not Applicable | 0 |
0%
|