| Value | Category |
|---|---|
| -99 | Refusal |
| -88 | Not provided |
| -77 | Not applicable |
| -66 | Dont know |
| -44 | |
| 1 | 1 - Little involvement or short routine involvement |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 5 |
| 6 | 6 |
| 7 | 7 |
| 8 | 8 |
| 9 | 9 |
| 10 | 10 - Much of the work involves meeting or interacting for at least 10-15 minutes |