| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Doing enough | 64 |
5.3%
|
| 2 | Need to do somewhat more | 88 |
7.3%
|
| 3 | Need to do a lot more | 501 |
41.8%
|
| 7 | Not applicable | 507 |
42.3%
|
| 8 | Refused | 3 |
0.3%
|
| 9 | Don’t know | 37 |
3.1%
|