| Value | Category | Cases | |
|---|---|---|---|
| -97 | Declined | 0 | |
| 1 | Daily | 3417 |
18.8%
|
| 2 | Weekly | 2162 |
11.9%
|
| 3 | Monthly | 1255 |
6.9%
|
| 4 | Less than monthly | 811 |
4.5%
|
| 5 | Never | 10562 |
58%
|
| a | Don't know | 0 | |
| b | Refused to answer | 0 | |
| c | Outlier set to missing | 0 | |
| d | Dropped during anonymization (available on request) | 0 | |
| e | Skipped in error | 0 | |
| m | Not available in wave | 0 | |
| z | Not applicable | 0 |