| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3494 |
86.9%
|
| 2 | No | 524 |
13%
|
| 4 | 2 |
0%
|
|
| 8 | Don't know | 0 |
0%
|
| 9 | Refused | 0 |
0%
|