Value | Category | Cases | |
---|---|---|---|
1 | 1 trip | 22 |
8.3%
|
2 | 2 trips | 15 |
5.7%
|
3 | 3-4 trips | 17 |
6.4%
|
4 | 5 trips or more | 90 |
34%
|
9 | No response | 121 |
45.7%
|
Sysmiss | 15 |