| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Doing enough | 86 |
7.2%
|
| 2 | Need to do somewhat more | 227 |
18.9%
|
| 3 | Need to do a lot more | 362 |
30.2%
|
| 7 | Not applicable | 472 |
39.3%
|
| 8 | Refused | 10 |
0.8%
|
| 9 | Don’t know | 43 |
3.6%
|