| Value | Category | Cases | |
|---|---|---|---|
| 0 | next to home | 6 |
0.5%
|
| 1 | feet | 817 |
64.6%
|
| 2 | meters | 329 |
26%
|
| 3 | miles | 6 |
0.5%
|
| 4 | kilometers | 107 |
8.5%
|
| 77 | refuse | 0 |
0%
|
| 88 | don't know | 0 |
0%
|
| 99 | missing | 0 |
0%
|
| Sysmiss | 3705 |