报告日期,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2012-12-31,2011-12-31, 流动比率(%),1.23,1.2,1.2,1.18,1.19,1.19,1.24,1.19,1.3,1.26,1.34,1.32,1.53,1.54,1.55,1.58,1.51,1.14,1.14,1.18,1.17,1.16,1.03,1.02,1.03,--,--,1.01,0.99,0.97, 速动比率(%),1.18,1.15,1.15,1.14,1.15,1.15,1.2,1.16,1.26,1.24,1.31,1.3,1.49,1.53,1.55,1.58,1.51,1.14,1.14,1.18,1.17,1.16,1.02,1.02,1.03,--,--,1.01,0.99,0.97, 现金比率(%),8.44,6.03,9.31,9.51,7.71,9.79,8.69,10.21,12.38,17.44,13.47,18.89,17.07,29.09,28.65,19.97,37.38,9.37,10.72,15.35,20.1,18.97,9.76,17.52,14.62,--,--,19.14,16.07,33.66, 利息支付倍数(%),159.68,163.78,164.84,217.47,262.36,278.61,277.18,263.09,302.82,354.97,899.15,334.62,361.59,305.39,322.76,296.38,281.57,287.38,214,222.01,180.15,193.4,201.12,250.68,228.9,225.52,203.24,775.94,311.87,-2308.34, 资产负债率(%),56.55,59.74,58.79,59.72,58.16,58.59,55.67,60.9,54.47,57.7,52.51,52.79,44.88,49.49,48.95,47.93,51.16,64.07,61.94,60.59,60.89,65.79,71.51,73.92,75.17,--,--,76.54,71.3,75.34, 长期债务与营运资金比率(%),0.05,0.06,0.06,0.06,--,--,0.03,0.03,--,--,--,--,--,--,--,--,--,--,--,0.05,0.06,0.05,0.32,0.7,1.12,--,--,3.58,-9.41,-4.41, 股东权益比率(%),43.45,40.26,41.21,40.28,41.84,41.41,44.33,39.1,45.53,42.3,47.49,47.21,55.12,50.51,51.05,52.07,48.84,35.93,38.06,39.41,39.11,34.21,28.49,26.08,24.83,--,--,23.46,28.7,24.66, 长期负债比率(%),0.64,0.64,0.66,0.65,--,--,0.36,0.32,--,--,--,--,--,--,--,--,--,--,--,0.58,0.58,0.52,0.57,1.07,2.49,--,--,3.12,7.13,9.76, 股东权益与固定资产比率(%),--,254.14,--,250.55,--,255.01,--,277.24,--,296.64,--,294.5,--,300.13,--,294.61,--,179.33,--,183.66,--,182.96,--,132.03,129.39,--,--,117.27,98.49,85.06, 负债与所有者权益比率(%),130.12,148.38,142.65,148.23,139.02,141.48,125.56,155.78,119.61,136.4,110.59,111.83,81.43,97.96,95.9,92.05,104.76,178.32,162.72,153.76,155.72,192.3,251.03,283.48,302.79,--,--,326.24,248.41,305.53, 长期资产与长期资金比率(%),78.62,79.32,80.38,81.29,--,--,83.16,82.7,--,--,--,--,--,--,--,--,--,--,--,75.3,75.6,71.98,96.16,96.59,94.08,--,--,99.02,103.79,108, 资本化比率(%),1.46,1.56,1.57,1.58,--,--,0.81,0.82,--,--,--,--,--,--,--,--,--,--,--,1.45,1.47,1.48,1.97,3.94,9.1,--,--,11.74,19.89,28.36, 固定资产净值率(%),--,74.98,--,76.6,--,77.84,--,77.82,--,77.66,--,79.64,--,79.31,--,80.96,--,82.41,--,83.38,--,84.51,--,86.11,86.72,--,--,88.9,91.98,94.85, 资本固定化比率(%),79.79,80.58,81.66,82.6,81.58,81.84,83.84,83.39,76.82,76.71,75.84,76.99,67.28,49.31,48.88,48.72,47.84,77.09,78.39,76.41,76.73,73.07,98.09,100.55,103.5,--,--,112.19,129.56,150.75, 产权比率(%),123.7,141.94,135.95,141.58,132.26,134.69,115.27,145.91,109.58,126.43,100.48,101.85,74.7,96.84,94.75,90.89,103.71,176.62,161.01,152.03,154,190.61,248.75,281.16,300.38,--,--,323.63,246.33,303.34, 清算价值比率(%),159.15,151.31,153.39,150.9,--,--,163.83,150.44,--,--,--,--,--,--,--,--,--,--,--,155.68,154.71,145.86,133.41,129.41,127.33,--,--,124.7,130.52,123.2, 固定资产比重(%),--,15.84,--,16.08,--,16.24,--,14.1,--,14.26,--,16.03,--,16.83,--,17.67,--,20.04,--,21.46,--,18.7,--,19.75,19.19,--,--,20.01,29.14,28.99,