| Value | Category | Cases | |
|---|---|---|---|
| 1 | Once a week | 1 |
7.7%
|
| 2 | Once a month | 6 |
46.2%
|
| 3 | Once in 3 months | 0 |
0%
|
| 4 | Once a year | 1 |
7.7%
|
| 5 | Occasionally | 5 |
38.5%
|
| Sysmiss | 5878 |