| Value | Category | Cases | |
|---|---|---|---|
| -9 | missing | 1 |
0%
|
| -8 | dont know | 0 |
0%
|
| -7 | na | 0 |
0%
|
| 1 | yes | 949 |
46.8%
|
| 2 | no | 1076 |
53.1%
|