| Value | Category | Cases | |
|---|---|---|---|
| 0 | NA | 132 |
0.1%
|
| 1 | Direct opening to : electrified cartable road | 50872 |
42.6%
|
| 2 | Direct opening to : non-electrified cartable road | 24186 |
20.3%
|
| 3 | Direct opening to : other electrified road | 7434 |
6.2%
|
| 4 | Direct opening to : other non-electrified road | 15729 |
13.2%
|
| 5 | Non direct opening to road | 21046 |
17.6%
|
| 9 | Invalid | 4 |
0%
|