Value | Category | Cases | |
---|---|---|---|
1 | Every 2 months | 3 |
0.9%
|
2 | Every 3 months | 4 |
1.2%
|
3 | Every month | 329 |
97.6%
|
4 | Other | 1 |
0.3%
|
Sysmiss | 115 |