Value | Category | Cases | |
---|---|---|---|
1 | 1. Only once | 41 |
44.1%
|
2 | 2. Every year | 4 |
4.3%
|
3 | 3. Once in 3 months | 3 |
3.2%
|
4 | 4. Every month | 41 |
44.1%
|
5 | 5. Others | 4 |
4.3%
|
9 | 9. Missing | 0 |
0%
|
Sysmiss | 152 |