| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 166 |
81%
|
| 2 | 1 or 2 times | 19 |
9.3%
|
| 3 | 3 to 9 times | 5 |
2.4%
|
| 4 | 10 or more times | 15 |
7.3%
|
| Sysmiss | 7 |