| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Doing enough | 80 |
6.7%
|
| 2 | Need to do somewhat more | 195 |
16.3%
|
| 3 | Need to do a lot more | 442 |
36.8%
|
| 7 | Not applicable | 472 |
39.3%
|
| 8 | Refused | 4 |
0.3%
|
| 9 | Don’t know | 7 |
0.6%
|