| Value | Category | Cases | |
|---|---|---|---|
| -998 | Don?t know | 1 |
0.9%
|
| 1 | Less than 2 kms | 15 |
14%
|
| 2 | 2 to < 5 kms | 46 |
43%
|
| 3 | 5 to < 10 kms | 37 |
34.6%
|
| 4 | 10 to < 20 kms | 6 |
5.6%
|
| 5 | 20 kms or more | 2 |
1.9%
|
| Sysmiss | 12 |