9-11  续表2  Continued
        Item 2016 2017 2018 2019
                                                                                                                                                                
城市环境                        Urban Environmental                                                                                     
城区(县城)面积        (平方公里) Total Urban Area                                                                                 (sq.km) 688.2 688.2 688.2 696.0
城市现状建设用地面积  (平方公里) Current Situation of City Construction Land Area                             (sq.km) 176.0 178.7 184.6 202.4
公共供水总量         (万立方米) Total public water supply                                                         (10 000 cu.m) 16538 17870 17174 18176
供水普及率                  (%) Water supply popularity rate                                                                     (%) 99.2 98.9 99.0 99.2
污水排放总量         (万立方米) Totle  Discharge of Sewage                                                      (10 000 cu.m) 18484 16496 18288 18449
污水处理总量         (万立方米) Totle Disposal of    Sewage                                                      (10 000 cu.m) 14379 13075 16038 17553
污水处理率                  (%) Treatment Rate of Sewage                                                                         (%) 77.8 79.3 87.7 95.2
生活垃圾清运量           (万吨) Urban Consumption Wastes Collected and Transported                                  82.0 77.7 113.5 109.4
生活垃圾无害化处理量      (万吨) Volume of Urban Consumption Wastes Disposed                     (10 000 tons) 79.0 73.7 109.0 105.3
生活垃圾无害化处理率        (%) Treatment Rate of Urban Consumption Wastes                                        (%) 96.3 94.8 96.0 96.3
燃气普及率                  (%) Coverage Rate of Urban Population with Access to Gas                          (%) 87.6 94.2 94.7 93.8
集中供热面积         (万平方米) Area of Centralized Heating in Urban                                      (10 000 sq.m) 462 7845 7924 8015
人均公园绿地面积    (平方米/人) Per Capita Public Green Area                                                               (sq.m) 10.8 11.2 11.5 11.9
建成区绿化覆盖率            (%)  Green Covered Area as % of Completed Area                                         (%) 31.1 32.4 33.9 35.2
城市公共交通车辆标准运营数(标台)  Standard Operation Number of Urban Public Transportation Vehicles(unit) 3042 3121 3820 4016
                                                                                                                                                                
           
注:2019年数据为初步数据。
Note:The data of 2019 is preliminary dada.