| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Doing enough | 16 |
1%
|
| 2 | Need to do somewhat more | 90 |
5.7%
|
| 3 | Need to do a lot more | 518 |
32.8%
|
| 7 | Not applicable | 916 |
58%
|
| 8 | Refused | 3 |
0.2%
|
| 9 | Don’t know | 37 |
2.3%
|