| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 537 |
14.1%
|
| 1 | Yes | 51 |
1.3%
|
| 2 | Never Walks | 3218 |
84.5%
|
| 5 | 1 |
0%
|
|
| 8 | Dont Know | 0 |
0%
|
| 9 | NA | 1 |
0%
|
| Sysmiss | 2083 |