| Value | Category | Cases | |
|---|---|---|---|
| 1 | It is within the city | 18 |
50%
|
| 2 | Less than 2 km | 4 |
11.1%
|
| 3 | 2 – 5 km | 6 |
16.7%
|
| 4 | 6 – 10 km | 4 |
11.1%
|
| 5 | 11 – 20 km | 2 |
5.6%
|
| 6 | More than 20 km | 2 |
5.6%
|
| 11 | .C | 66 |