Table 1: Trip intensity and mode split characteristics of Beijing by year.

YearTotal trips/dayAverage trip distance (km)Mode split (%)
BusSubwayTaxiCarBicycle

19861.6129.310.365.2465.09
20002.778.027.339.0323.9639.68
20052.649.326.605.707.6029.8030.30
20102.8210.628.2011.506.7034.2016.40