Value | Category | Cases | |
---|---|---|---|
1 | once a week | 10 |
0.8%
|
2 | every two weeks | 8 |
0.7%
|
3 | once a month | 81 |
6.7%
|
4 | every three months | 74 |
6.1%
|
5 | every six months | 46 |
3.8%
|
6 | once a year | 31 |
2.6%
|
7 | less than once a year | 4 |
0.3%
|
8 | 1 |
0.1%
|
|
Sysmiss | 955 |