| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 6 |
54.5%
|
| 2 | Once | 3 |
27.3%
|
| 3 | Few times | 2 |
18.2%
|
| 4 | Many times | 0 |
0%
|
| Sysmiss | 19989 |