| Value | Category | Cases | |
|---|---|---|---|
| -999 | Don't know | 0 |
0%
|
| -888 | Refuse to answer | 0 |
0%
|
| -666 | Other (please specify) | 23 |
12%
|
| 1 | Daily | 41 |
21.5%
|
| 2 | Weekly | 20 |
10.5%
|
| 3 | Monthly | 53 |
27.7%
|
| 4 | Quarterly | 8 |
4.2%
|
| 5 | Not regular | 46 |
24.1%
|
| 11 | .D | 1 | |
| Sysmiss | 1289 |