| Zero (volunteer) | 22 % |
| I am paid by the call or on an on-call basis | 6 % |
| Less than $10 | 18 % |
| $11 - 15 | 37 % |
| $16 - 20 | 17 % |
| Total | 123 |
| Zero (volunteer) | 22 % |
| I am paid by the call or on an on-call basis | 6 % |
| Less than $10 | 18 % |
| $11 - 15 | 37 % |
| $16 - 20 | 17 % |
| Total | 123 |