| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Once year | 97 | 97 |
69.5%
|
| 2 | 2-4 Times in ayear | 20 | 21 |
14.8%
|
| 3 | 4 Times or more in a year | 21 | 22 |
15.7%
|
| 9 | Missing | 0 | 0 | |
| Sysmiss | 2645 | 2643 |