| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Doing enough | 43 |
3.6%
|
| 2 | Need to do somewhat more | 131 |
10.9%
|
| 3 | Need to do a lot more | 460 |
38.3%
|
| 7 | Not applicable | 507 |
42.3%
|
| 8 | Refused | 3 |
0.3%
|
| 9 | Don’t know | 56 |
4.7%
|