| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 67 |
4.2%
|
| 2 | No | 17 |
1.1%
|
| 8 | Don't know | 0 |
0%
|
| 88 | N/A | 1495 |
94.6%
|
| 99 | Unknown | 2 |
0.1%
|