| Value | Category | Cases | |
|---|---|---|---|
| 1 | ONE TIME | 57 |
60.6%
|
| 2 | TWICE | 16 |
17%
|
| 3 | THREE OR MORE TIMES | 20 |
21.3%
|
| 8 | DK / DON’T REMEMBER | 1 |
1.1%
|
| 9 | NO RESPONSE | 0 |
0%
|
| Sysmiss | 5419 |