| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 0 |
0%
|
| 1 | One to five times | 340 |
66.1%
|
| 2 | Six to ten times | 71 |
13.8%
|
| 3 | More than ten times | 103 |
20%
|
| Sysmiss | 2169 |