报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2008-12-31,2007-12-31, 流动比率(%),1.91,1.96,2.03,2.14,2.13,2.17,3.73,2.87,2.97,1.81,3.24,3.12,3.03,2.48,2.59,2.6,4.59,4.66,4.21,4.57,4.86,4.5,3.79,2.42,1.53,1.22,1.31,1.32,1.47,1.53,1.47,1.52,1.46,1.39,1.47,1.55,1.72,1.46,1.53,1.59,2.21,3.41,4.62,5.4,1.68,1.46,--,1.28,--,0.65,0.83, 速动比率(%),1.04,1.02,1.21,1.4,1.34,1.36,2.45,1.82,1.89,1.22,1.42,1.46,1.88,1.79,1.47,1.2,2.51,2.63,2.17,2.06,2.8,3.21,2.19,1.65,0.56,0.46,0.5,0.54,0.66,0.57,0.64,0.5,0.61,0.56,0.59,0.62,0.91,0.84,1,0.92,1.37,2.41,3.19,4.2,0.86,0.59,--,0.5,--,0.19,0.38, 现金比率(%),38.9,20.96,44.37,50.85,51.84,54.84,119.07,78.36,79.66,71.52,63.95,66.29,119.18,93.06,95.63,53.47,69.04,90.67,79.94,75.75,116.54,164.48,111.26,23.06,13.85,14.46,16.38,12.63,23.91,21.12,31.22,24.09,26.97,25.74,25.09,26.1,43.57,47.17,58,44.97,67.92,178.92,216.66,312.52,13.59,12.74,--,16.77,--,2.4,4.3, 利息支付倍数(%),537.14,1028.47,1315.94,1125.31,1352.98,2381.34,2468.71,2898.38,7651.41,7792.9,2307.01,-9712.97,-4556.59,-13015.63,1600.96,1658.2,1772.05,1908.92,2861.71,-654.87,-1652.82,-1600.86,490.65,119.51,98.61,186.94,246.95,372.5,460.15,534.11,506.98,222.88,303.11,345.06,366.45,294.88,417.98,507.9,509.99,297.08,426.37,832.37,1290.96,538.28,615.83,651.05,--,477.52,485.62,471.09,748.85, 资产负债率(%),40.44,33.35,33.75,32.24,30.21,35.78,28.03,32.15,32.53,43.19,23.63,24.22,24.28,28.72,24.65,23.48,12.58,12.04,12.59,11.29,9.86,10.6,12.58,33.47,41.98,42.47,42.83,43.05,46.27,44.67,49.35,46.77,46.52,50.39,47.77,43.79,41.94,43.94,40.19,37.12,35.77,30.48,25.1,28.33,57.03,55.87,--,65.05,--,69.85,69.45, 长期债务与营运资金比率(%),0.51,0.33,0.31,0.39,0.37,0.56,0.39,0.41,0.48,0.5,--,--,--,--,--,--,--,--,--,--,--,--,--,0.25,0.5,--,0.12,0.11,0.39,0.38,0.34,0.37,0.24,0.25,0.23,0.24,0.2,--,--,--,0.17,0.12,0.11,0.2,0.83,0.89,--,1.08,--,0,0, 股东权益比率(%),59.56,66.65,66.25,67.76,69.79,64.22,71.97,67.85,67.47,56.81,76.37,75.78,75.72,71.28,75.35,76.52,87.42,87.96,87.41,88.71,90.14,89.4,87.42,66.53,58.02,57.53,57.17,56.95,53.73,55.33,50.65,53.23,53.48,49.61,52.23,56.21,58.06,56.06,59.81,62.88,64.23,69.52,74.9,71.67,42.97,44.13,--,34.95,--,30.15,30.55, 长期负债比率(%),11.62,7.12,7.07,9.61,8.73,13.85,14.12,13.68,15.52,12.27,--,--,--,--,--,--,--,--,--,--,--,--,--,8.64,8.65,--,1.51,1.52,7.02,7.36,6.73,7.3,4.64,4.4,4.57,5.07,5.18,--,--,--,6.04,6.5,6.91,12.41,19.44,15.33,--,14.27,--,0,0, 股东权益与固定资产比率(%),--,505.1,--,484.74,--,424.82,--,531.04,--,494.07,--,370.97,--,276.57,--,225.01,--,228.18,--,201.13,--,256.17,--,239.43,--,192.6,--,189.5,--,182.28,--,171.81,--,237.69,--,227.25,--,264.77,--,248.3,--,499.69,--,478.8,--,125.75,--,103.57,--,--,--, 负债与所有者权益比率(%),67.9,50.03,50.94,47.57,43.29,55.71,38.94,47.38,48.21,76.03,30.94,31.97,32.06,40.29,32.72,30.68,14.39,13.69,14.4,12.72,10.93,11.85,14.39,50.32,72.35,73.82,74.93,75.6,86.13,80.73,97.42,87.87,86.99,101.57,91.47,77.92,72.25,78.39,67.19,59.02,55.7,43.83,33.51,39.53,132.72,126.62,--,186.13,--,231.72,227.37, 长期资产与长期资金比率(%),72.7,76.52,75.23,68.86,71.2,69.38,59.27,60.42,61.45,64.83,--,--,--,--,--,--,--,--,--,--,--,--,--,55.23,74.75,--,79.68,78.51,71.18,69.99,66.57,68.25,68.46,68.58,66.27,67.36,60.84,--,--,--,52.48,30.18,27.75,26.15,67.51,77.03,--,80,--,180.16,139.24, 资本化比率(%),16.33,9.65,9.64,12.42,11.12,17.74,16.4,16.78,18.7,17.77,--,--,--,--,--,--,--,--,--,--,--,--,--,11.5,12.97,--,2.57,2.59,11.55,11.74,11.72,12.06,7.99,8.14,8.04,8.27,8.19,--,--,--,8.6,8.55,8.45,14.76,31.14,25.79,--,28.99,--,0,0, 固定资产净值率(%),--,61.62,--,64.47,--,64.6,--,64.14,--,66.62,--,66.42,--,69.35,--,71.82,--,71.45,--,73.59,--,67.88,--,71.26,--,70.39,--,73.47,--,76.41,--,79.75,--,76.21,--,79.57,--,79.88,--,83.08,--,81.02,--,84.22,--,87.44,--,90.52,--,--,--, 资本固定化比率(%),86.88,84.68,83.26,78.63,80.11,84.35,70.9,72.6,75.59,78.84,32.84,34.3,37.3,42.57,50.73,53.86,53.65,55.64,59.32,60.92,61.88,62.51,63.42,62.4,85.89,85,81.79,80.6,80.47,79.3,75.4,77.6,74.4,74.67,72.07,73.43,66.27,66.54,66.84,67.92,57.42,33,30.32,30.68,98.04,103.8,--,112.66,--,180.16,139.24, 产权比率(%),61.93,44.08,44.08,46.46,42.16,54.5,37.88,46.23,47.44,75.2,30.28,31.28,31.27,39.35,31.67,29.51,13.25,12.47,13.08,11.34,10.1,10.96,13.44,49.32,71.3,72.74,73.82,74.44,84.92,79.46,96.11,86.48,85.55,100.06,89.95,76.31,70.61,76.68,65.42,57.16,53.79,41.89,31.55,37.47,125.53,118.72,--,176.44,--,231.72,227.37, 清算价值比率(%),265.79,332.8,334.77,309.97,330.94,277.39,355.85,309.41,302.52,227.42,--,--,--,--,--,--,--,--,--,--,--,--,--,294.15,229.72,--,225.51,224.36,209.16,216.52,197.38,208.3,209.51,194.35,205.03,223.6,233.79,--,--,--,275.58,335.03,416.17,366.31,179.21,183.82,--,156.51,--,132.58,132.51, 固定资产比重(%),--,13.2,--,13.98,--,15.12,--,12.78,--,11.5,--,20.43,--,25.77,--,34.01,--,38.55,--,44.11,--,34.9,--,27.78,--,29.87,--,30.05,--,30.36,--,30.98,--,20.87,--,24.73,--,21.17,--,25.33,--,13.91,--,14.97,--,35.09,--,33.74,--,0,0,