CriterionProportion of automobiles with air conditioner Heavy Busabove 10M100% Medium Bus 10M-7M 50% 30%-40% Light Bus 7M-3.5M10%-20% Mini Busbelow 3.5M100% CarN/A 95% 100% Information SourceNOTE China Association of Automobile Manufacturers,China Automotive Technology &Research Center Anhui Ankai Auto Group Co.Ltd.The ratio is growing rapidly Yaxing-Benz Limited Anhui Ankai Auto Group Co.Ltd. China Automotive Technology &Research Center China Automotive Technology &Research Center China Association of Automobile Manufacturers