| Value | Category | Cases | |
|---|---|---|---|
| -9 | DK | 0 |
0%
|
| 1 | Daily | 1 |
2.6%
|
| 2 | Weekly | 14 |
35.9%
|
| 3 | Fortnightly | 1 |
2.6%
|
| 4 | Monthly | 7 |
17.9%
|
| 5 | Quarterly | 0 |
0%
|
| 6 | Semi-annually | 0 |
0%
|
| 7 | Yearly | 0 |
0%
|
| 8 | None | 16 |
41%
|
| Sysmiss | 2039 |