Value | Category | Cases | |
---|---|---|---|
1 | 1. Only once | 69 |
37.7%
|
2 | 2. Every year | 23 |
12.6%
|
3 | 3. Once in 3 months | 1 |
0.5%
|
4 | 4. Every month | 85 |
46.4%
|
5 | 5. Others | 5 |
2.7%
|
9 | 9. Missing | 0 |
0%
|
Sysmiss | 163 |