| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 0 |
0%
|
| 2 | Once | 10 |
62.5%
|
| 3 | Few times | 5 |
31.3%
|
| 4 | Many times | 1 |
6.3%
|
| Sysmiss | 19984 |