Monthly | 4 % |
Every other month | 1 % |
Quarterly | 12 % |
Every six months | 7 % |
Annually | 49 % |
Never | 28 % |
Total | 504 |
Monthly | 4 % |
Every other month | 1 % |
Quarterly | 12 % |
Every six months | 7 % |
Annually | 49 % |
Never | 28 % |
Total | 504 |