Country
|
I.S.OCode
|
Number of tunnels
> 1000 m
|
of which
1000 m & < 2000 m
|
of which
2000 m & < 3000 m
|
of which
3000 m & < 4000 m
|
of which
4000 m & < 5000 m
|
of which
5000 m & < 6000 m
|
of which
6000 m & < 7000 m
|
of which
7000 m & < 8000 m
|
of which
8000 m & < 10,000 m
|
of which
10,000 m
|