Value | Category | Cases | |
---|---|---|---|
1 | adjacent | 1 |
25%
|
2 | less than 30 minutes | 0 |
0%
|
3 | between 30 minutes and 1 hour | 1 |
25%
|
4 | one to three hours walking | 2 |
50%
|
5 | more than 3 hours | 0 |
0%
|
Sysmiss | 2151 |