| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| Distance | 30 | 28 |
37.5%
|
|
| Health problem | 13 | 12 |
15.7%
|
|
| The difficulty of transportation | 39 | 31 |
42.1%
|
|
| Weather conditions | 4 | 4 |
4.7%
|