Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 1 |
0.5%
|
1 | Annually | 13 |
6.6%
|
2 | Biannually/Every six months | 6 |
3%
|
3 | Quarterly | 12 |
6.1%
|
4 | Monthly | 166 |
83.8%
|
5 | Weekly | 0 |
0%
|
6 | Daily | 0 |
0%
|
7 | Hourly | 0 |
0%
|
8 | More than once in an hour | 0 |
0%
|
Sysmiss | 179 |