报告日期,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2013-12-31,2012-12-31, 流动比率(%),1.06,1.03,1.05,1.04,1.08,1.15,1.18,1.17,1.15,1.12,1.14,1.09,1.11,1.1,1.15,1.13,1.24,1.19,1.27,1.22,1.19,1.26,--,1.28,1.61,1.27, 速动比率(%),0.37,0.39,0.37,0.39,0.39,0.45,0.5,0.53,0.48,0.52,0.48,0.5,0.48,0.48,0.57,0.57,0.57,0.46,0.51,0.45,0.32,0.32,--,0.36,0.47,0.38, 现金比率(%),13.65,16.69,14.77,18.15,13.64,15.21,17.53,20.14,15.49,14.1,12.6,16.82,17.55,20.6,15.14,18.86,25.44,20.75,20.67,15.4,11.08,14.75,--,15.67,24.88,15.92, 利息支付倍数(%),1096.72,995.18,302.88,2097,1154.77,1350.35,1190.34,1973.26,637.59,695.19,494.16,1973.65,982.81,709.02,281.07,1677.02,1739.9,2595.06,-967.5,2613.94,2334.71,3226.12,592.51,4721.27,968.98,1847.15, 资产负债率(%),87.5,87.66,86.96,86.6,88.01,86.7,85.47,84.57,88.51,88.31,86.26,85.84,88.48,87.92,85.69,84.14,85.77,82.81,82.78,79.54,79.68,77.66,--,76.03,76.64,82.78, 长期债务与营运资金比率(%),1.52,2.36,1.4,1.57,1,0.77,0.69,0.61,0.86,0.76,0.75,0.95,1.66,1.58,0.86,0.53,0.52,0.58,0.5,0.45,0.69,0.62,--,0.42,0.59,0.62, 股东权益比率(%),12.5,12.34,13.04,13.4,11.99,13.3,14.53,15.43,11.49,11.69,13.74,14.16,11.52,12.08,14.31,15.86,14.23,17.19,17.23,20.46,20.32,22.34,--,23.97,23.36,17.22, 长期负债比率(%),6.94,5.97,5.73,5.27,6.17,8.15,8.5,7.17,9.1,6.59,7.37,5.77,12.6,11.43,9.11,4.71,8.17,7.12,8.05,6.25,8.64,10.12,--,7.43,20.02,11.51, 股东权益与固定资产比率(%),--,3029.65,--,3113.5,--,2746.74,--,2412.42,--,1361.06,--,1189.93,--,920.6,--,867.93,--,743.69,--,719.2,--,--,--,--,--,--, 负债与所有者权益比率(%),699.75,710.11,666.7,646.12,733.85,651.7,588.16,548.23,770.68,755.72,627.76,606.37,768.29,727.63,598.88,530.32,602.94,481.71,480.55,388.79,392.21,347.64,--,317.25,328.13,480.71, 长期资产与长期资金比率(%),104.35,112.45,108.62,109.33,100.57,86.74,88.4,88.56,90.09,108.32,102.72,114.53,93.87,96.78,88.3,108.35,84.47,98.09,90.03,90.38,72.26,64,--,60.51,24.34,38.78, 资本化比率(%),35.7,32.59,30.51,28.24,33.97,37.99,36.91,31.72,44.21,36.06,34.9,28.94,52.25,48.61,38.89,22.88,36.47,29.3,31.86,23.4,29.83,31.18,--,23.66,46.15,40.06, 固定资产净值率(%),--,70.49,--,72.99,--,76.65,--,79.64,--,82.9,--,86.15,--,86.77,--,89.46,--,91.74,--,94.48,--,--,--,--,--,--, 资本固定化比率(%),162.3,166.8,156.29,152.35,152.32,139.87,140.11,129.7,161.5,169.41,157.79,161.16,196.58,188.32,144.49,140.5,132.96,138.73,132.13,117.99,102.98,93,--,79.25,45.2,64.7, 产权比率(%),656.41,671.14,622.97,608.05,681.36,593.96,522.14,488.97,695.92,668.49,552.36,542.91,715.18,674.05,544.22,463.89,515.96,412.51,400.8,333.49,369.88,327.2,--,295.76,324.17,474.74, 清算价值比率(%),121.64,120.49,122.94,122.57,122.24,126.39,131.59,132.34,124.89,127.96,131.69,130.04,121.33,122.7,128.31,135.76,136.12,140.86,144.69,146.4,132.98,136.71,--,140.95,132.04,122.3, 固定资产比重(%),--,0.41,--,0.43,--,0.48,--,0.64,--,0.86,--,1.19,--,1.31,--,1.83,--,2.31,--,2.84,--,--,--,--,--,--,