| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Doing enough | 65 |
5.5%
|
| 2 | Need to do somewhat more | 243 |
20.7%
|
| 3 | Need to do a lot more | 559 |
47.5%
|
| 7 | Not applicable | 246 |
20.9%
|
| 8 | Refused | 2 |
0.2%
|
| 9 | Don’t know | 61 |
5.2%
|