Value | Category | Cases | |
---|---|---|---|
-999 | -999 | 3 |
1.4%
|
-888 | -888 | 57 |
26%
|
1 | More than one month | 16 |
7.3%
|
2 | Once every month | 11 |
5%
|
3 | Once every two months | 12 |
5.5%
|
4 | Once every three months | 60 |
27.4%
|
5 | Less than once every three months | 60 |
27.4%
|
Sysmiss | 693 |