| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Never | 4089 | 8002550 |
26.7%
|
| 2 | 1-3 times | 9971 | 19952498 |
66.7%
|
| 3 | 3+ times | 968 | 1959327 |
6.5%
|
| 99 | Not stated | 1 | 3695 |
0%
|