| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 time | 7 |
53.8%
|
| 2 | 1 - 4 times | 4 |
30.8%
|
| 3 | 5 - 9 times | 1 |
7.7%
|
| 4 | 10 or more times | 1 |
7.7%
|
| Sysmiss | 2 |