图5-每万人拥有的公共交通数量

年份北京天津安徽甘肃200221.809.30 6.20 3.90 200326.389.38 6.21 5.67 200422.7710.677.43 5.57 200517.6411.237.20 6.31 200622.1914.237.70 6.08 200721.5612.728.677.64 200824.6714.339.188.11 200924.7515.388.618.20 201014.2412.057.738.10 201122.3815.199.749.76 201223.4317.3410.1410.04 201324.3918.9910.9910.36数据来源:Wind资讯