Mode	2012 Distance-weighted share	2017 Distance-weighted share	2012 Approximate travel time-weighted share	2017 Travel time-weighted share
All local bus types	1.72%	1.68%	3.32%	4.37%
Bicycle	0.71%	0.31%	1.59%	1.14%
City-to-city bus	0.02%	0.04%	0.01%	0.06%
Metro, rapid, trolley	1.31%	1.20%	1.16%	1.84%
Private vehicle	91.19%	91.05%	80.62%	79.00%
Walk	1.70%	1.04%	10.08%	9.29%