| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Once | 1020 | 1016 |
30.3%
|
| 2 | 2 times | 831 | 872 |
26%
|
| 3 | 3 times | 505 | 489 |
14.6%
|
| 4 | 4 times | 140 | 120 |
3.6%
|
| 5 | 5 times | 130 | 109 |
3.3%
|
| 9 | D.K | 743 | 748 |
22.3%
|
| 8 | 4 | 4 | ||
| Sysmiss | 11707 | 11722 |