| Value | Category | Cases | |
|---|---|---|---|
| -999 | -999 | 2 |
0.2%
|
| 0 | No | 174 |
19.1%
|
| 1 | Yes | 727 |
79.7%
|
| 2 | I don't know that | 2 |
0.2%
|
| 3 | Not Applicable | 7 |
0.8%
|