| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 1394 |
58.1%
|
| 1 | Yes, once | 561 |
23.4%
|
| 2 | Yes, twice | 255 |
10.6%
|
| 3 | Yes, three or more times | 186 |
7.8%
|
| 9 | Don't Know | 4 |
0.2%
|