| Value | Category | Cases | |
|---|---|---|---|
| 1 | ONE TIME | 9 |
69.2%
|
| 2 | TWO TIMES | 3 |
23.1%
|
| 3 | THREE OR MORE TIMES | 1 |
7.7%
|
| 8 | DK / DON’T REMEMBER | 0 |
0%
|
| 9 | NO RESPONSE | 0 |
0%
|
| Sysmiss | 17990 |