Mode Road Rail Maritime Inland shipping Air
Freight 2000 0.189 0.051 0.011 0.287
Freight 2006 0.116 0.029 0.011 0.265
Freight 2012 0.062 0.026 0.01 0.295
Passenger 2000 0.517 0.013 0.754 0.059
Passenger 2006 0.261 0.007 0.81 0.036
Passenger 2012 0.136 0.006 0.705 0.026