| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Doing enough | 111 |
9.4%
|
| 2 | Need to do somewhat more | 356 |
30.3%
|
| 3 | Need to do a lot more | 381 |
32.4%
|
| 7 | Not applicable | 246 |
20.9%
|
| 8 | Refused | 3 |
0.3%
|
| 9 | Don’t know | 79 |
6.7%
|