| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Once year | 84 | 85 |
75.5%
|
| 2 | 2-4 Times in ayear | 10 | 8 |
7.4%
|
| 3 | 4 Times or more in a year | 20 | 19 |
17%
|
| 9 | Missing | 0 | 0 | |
| Sysmiss | 2669 | 2671 |