| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 1499 |
68%
|
| 1 | (1-2) times | 290 |
13.2%
|
| 2 | (3-10) times | 250 |
11.3%
|
| 3 | More than 10 times | 161 |
7.3%
|
| 9 | I don’t know/ no answer | 4 |
0.2%
|