| Value | Category | Cases | |
|---|---|---|---|
| . | 8395 |
19.9%
|
|
| 1 | Health card | 3071 |
7.3%
|
| 2 | Respondent | 29197 |
69.4%
|
| 3 | Both | 1433 |
3.4%
|
| ? | 19 |