| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always know | 2297 |
71.8%
|
| 2 | Sometimes know | 582 |
18.2%
|
| 3 | Never know | 61 |
1.9%
|
| 5 | Missing | 13 |
0.4%
|
| 8 | Dont know | 0 |
0%
|
| 9 | Not Applicable | 246 |
7.7%
|