| Age Group | Males | Females | ||||
| Sample Size | Daily | Weekly | Sample Size | Daily | Weekly | |
| 15 - 24 | 3032 | 0.073 | 0.051 | 2997 | 0.027 | 0.025 |
| 25 - 44 | 936 | 0.055 | 0.029 | 1285 | 0.016 | 0.014 |
| 45 - 64 | 1611 | 0.025 | 0.017 | 2078 | 0.007 | 0.005 |
| 65+ | 965 | 0.002 | 0.003 | 1411 | 0.001 | 0.000 |
| Average | - | 0.048 | 0.032 | - | 0.015 | 0.013 |