| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1 |
0%
|
| 0 | No | 257 |
10.7%
|
| 1 | Yes | 445 |
18.5%
|
| 7 | Not Applicable | 1686 |
70.3%
|
| 9 | Don't know | 10 |
0.4%
|