| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing Data | 3 |
37.5%
|
| 1 | Every week | 0 |
0%
|
| 2 | About twice a month | 1 |
12.5%
|
| 3 | About once a month | 1 |
12.5%
|
| 4 | About every two months | 0 |
0%
|
| 5 | About every three months | 0 |
0%
|
| 6 | About twice a year | 1 |
12.5%
|
| 7 | Once a year | 2 |
25%
|
| Sysmiss | 3992 |