报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2011-12-31,2010-12-31,2009-12-31,2008-12-31, 流动比率(%),1.1,1.06,1.05,1.03,1.05,0.99,0.97,0.99,1.02,1.02,1.02,1.05,1.17,1.14,1.16,1.08,1.29,1.47,1.65,1.47,1.78,1.7,1.83,1.06,1.13,1.13,1.32,1.36,1.34,1.4,1.47,1.23,1.21,1.27,--,1.29,--,1.65,1.95,1.7,2.21, 速动比率(%),1.07,1.04,1.02,1.01,1.03,0.96,0.94,0.53,0.46,0.49,0.54,0.56,0.61,0.58,0.58,0.54,0.72,0.8,0.92,0.88,0.73,0.74,0.99,0.48,0.55,0.62,0.69,0.76,0.63,0.72,0.81,0.62,1.21,0.64,--,0.63,--,0.88,1.04,0.96,1.25, 现金比率(%),17.25,15.88,19.02,25.12,21.03,21.22,19.6,22.74,16.13,17.67,18.88,21.02,22.57,19.75,22.19,21.95,26.42,19.77,32.36,34.79,36.78,34.11,62,20.35,21.52,33.67,29.63,36.1,21.52,29.03,39.68,19.02,0,20.98,--,13.18,--,26.64,25.34,25.44,14.9, 利息支付倍数(%),122.25,125.94,115.25,-158.86,139.45,110.65,-207.42,271.38,301.49,300.44,154.91,527.16,633.64,684.72,457.85,1519.44,1797.25,3459.69,1996.38,-7037.64,1583.66,1129.36,442.14,826.74,853.26,1131.81,722.25,2013.64,1279.95,1546.42,998.17,847.82,863.18,784.77,560.78,721.4,--,1738.31,2567.05,30795.51,-84410.37, 资产负债率(%),71.39,73.67,72.76,75.26,72.35,72.53,71.95,73.39,72.76,72.22,70.77,71.74,69.97,69.92,66.33,65.88,58.18,54.28,46.7,50.12,49.6,51.08,50.85,73.58,71.82,73.31,59.88,60.64,56.56,58.25,56.01,64.62,64.27,65.06,--,62.12,--,57.83,47.98,55.6,41.24, 长期债务与营运资金比率(%),1.73,2.67,2.79,3.7,2.58,-7.12,-2.03,-5.3,3.75,2.9,2.24,0.85,0.59,1.09,1.05,0.97,0.23,0.2,0.16,0.19,0.18,0.16,0.16,1.28,0.95,0.76,0.22,0.15,--,--,--,--,--,--,--,--,--,--,--,0.02,0, 股东权益比率(%),28.61,26.33,27.24,24.74,27.65,27.47,28.05,26.61,27.24,27.78,29.23,28.26,30.03,30.08,33.67,34.12,41.82,45.72,53.3,49.88,50.4,48.92,49.15,26.42,28.18,26.69,40.12,39.36,43.44,41.75,43.99,35.38,35.73,34.94,--,37.88,--,42.17,52.02,44.4,58.76, 长期负债比率(%),9.6,9.92,8.6,7.38,7.58,5.09,4.44,3.88,3.78,3.67,2.79,2.89,5.84,9,9.04,4.52,3.27,4.13,3.77,3.6,5.42,4.34,5.21,4.5,6.83,5.85,3.96,3.19,--,--,--,--,--,--,--,--,--,--,--,0.94,0, 股东权益与固定资产比率(%),--,1192.21,--,1140.91,--,1233.7,--,1163.42,--,1083.44,--,1264.04,--,1426.16,--,1311.62,--,1542.44,--,1568.65,--,4179.4,--,2103.12,--,2251.25,--,2751.48,--,2917.56,--,2311.71,--,1947.18,--,1668.71,--,--,--,935.48,--, 负债与所有者权益比率(%),249.48,279.78,267.09,304.13,261.72,263.98,256.54,275.85,267.06,259.95,242.06,253.89,232.97,232.41,196.96,193.07,139.13,118.72,87.61,100.48,98.4,104.43,103.46,278.56,254.91,274.62,149.25,154.07,130.21,139.5,127.32,182.68,179.85,186.2,--,164.02,--,137.15,92.24,125.2,70.18, 长期资产与长期资金比率(%),95.5,100.28,102.32,103.95,100.73,112.55,117.8,113.94,108.84,109.99,112.6,106.82,92.21,88.16,88.15,96.76,78,67.52,69.58,75.6,57.65,59.99,53.6,114.18,107.26,106.58,59.89,50.94,--,--,--,--,--,--,--,--,--,--,--,15.45,14.81, 资本化比率(%),25.13,27.36,24,22.97,21.51,15.64,13.68,12.73,12.18,11.66,8.7,9.27,16.29,23.03,21.17,11.71,7.24,8.28,6.61,6.74,9.71,8.15,9.58,14.57,19.52,17.98,8.99,7.49,--,--,--,--,--,--,--,--,--,--,--,2.08,0, 固定资产净值率(%),--,71.52,--,73.75,--,75.82,--,78.87,--,81.65,--,80.92,--,79.06,--,81.51,--,79.69,--,81.66,--,61.09,--,61.1,--,58.28,--,61.26,--,60.45,--,56.98,--,61.1,--,65.15,--,--,--,73.2,--, 资本固定化比率(%),127.55,138.04,134.63,134.95,128.33,133.42,136.46,130.56,123.94,124.51,123.34,117.73,110.15,114.53,111.82,109.59,84.1,73.61,74.5,81.06,63.85,65.31,59.27,133.65,133.28,129.95,65.81,55.07,55.23,44.82,40.53,58.49,62.8,49.29,--,51.77,--,11.25,11.99,15.78,14.81, 产权比率(%),236.1,265.28,252.72,290.95,250.15,251.71,243.74,262.64,253.28,244.07,223.99,234.34,209.29,220.4,186.46,183.02,128.36,107.87,75.53,88.37,86.14,90.89,89.26,248.62,220.26,237.79,149.25,154.07,130.21,139.5,127.31,182.66,179.78,186.13,--,164.02,--,137.15,92.24,125.2,70.18, 清算价值比率(%),147.83,142.97,145.05,138.7,144.39,144.38,146.03,142.87,144.7,147.26,152.45,150.8,158.82,150.03,158.28,159.1,185.64,201.94,247.16,225.78,229.46,223.97,226.93,151.49,160.16,156.58,166.92,164.83,--,--,--,--,--,--,--,--,--,--,--,179.87,242.49, 固定资产比重(%),--,2.21,--,2.17,--,2.23,--,2.29,--,2.56,--,2.24,--,2.11,--,2.6,--,2.96,--,3.18,--,1.17,--,1.26,--,1.19,--,1.43,--,1.43,--,1.53,--,1.79,--,2.27,--,--,--,4.75,--,