Mode

1990

2000

2007

Highway operations

11.7

11.2

11.4

Railways

7.3

7.0

7.2

Waterways

9.2

8.8

9.0

Civil aviation

55.6

51.5

48.6

Cars

97.4

81.9

70.6

Buses

10.0

9.6

9.8

Taxis

134

115

101