| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Never | 1909 | 5432090 |
17.1%
|
| 2 | 1-3 times | 6268 | 18237115 |
57.4%
|
| 3 | 3+ times | 2738 | 8092736 |
25.5%
|
| 99 | Not stated | 1 | 5976 |
0%
|