| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1–2 times | 778 |
15.4%
|
| 2 | 3–5 times | 644 |
12.7%
|
| 3 | 6–10 times | 172 |
3.4%
|
| 4 | More than 10 times | 100 |
2%
|
| 9 | Not applicable | 3357 |
66.5%
|