Mode	Road	Rail	Maritime	Inland shipping	Air
Freight 2000	1.25	0.13	0.03	0.88
Freight 2006	0.76	0.08	0.03	0.81
Freight 2012	0.54	0.07	0.03	0.91
Passenger 2000	3.37	0.03	2.3		0.72
Passenger 2006	1.74	0.02	2.46		0.44
Passenger 2012	0.84	0.02	2.13		0.32