报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2008-12-31,2007-12-31, 流动比率(%),1.4,1.44,1.46,1.45,1.52,1.51,1.68,1.73,1.87,1.93,2.29,2.36,2.2,2.28,2.33,2.48,2.57,2.39,2.61,2.77,2.81,2.94,3.35,3.29,3.36,3.68,3.18,3.25,3.59,3.35,3.87,4.1,3.32,3.27,3.66,3.87,3.68,3.73,4.31,3.63,3.71,3.6,2.92,0.98,--,1.14,--,1.25,1.43,1.31, 速动比率(%),0.95,1.03,1.07,1.1,1.12,1.16,1.26,1.27,1.32,1.34,1.59,1.66,1.49,1.56,1.6,1.8,1.78,1.74,1.89,2.06,2.02,2.21,2.39,2.41,2.42,2.65,2.3,2.31,2.54,2.43,2.73,2.87,2.36,2.29,2.55,2.73,2.59,2.66,3.01,2.65,2.54,2.62,2.33,0.49,--,0.58,--,0.66,0.76,0.76, 现金比率(%),50.12,51.93,52.67,69.51,56.15,51.4,36.8,44.59,64.02,59.48,64.73,68.6,52.29,61.25,81.89,97.27,101.58,89.05,94.94,121.92,98.04,109.28,134.88,166.97,160.42,180.79,162.57,173.02,183.2,178.56,210.64,237.85,169.72,164.33,189.31,205.26,185.76,183.19,215.71,194.93,196.4,209.27,201.65,21.27,--,28.89,--,43.65,34.6,27.49, 利息支付倍数(%),20731.95,-13815.71,2309.31,3776.84,2680.58,2201.94,922.14,-1397.08,-1597.67,-2401.64,-251337.72,-1928.32,-1249.64,-3366.04,899.74,-23961.31,112018.89,-6170.26,-3071.42,-1259.82,-1192.52,-1207.67,-1622.34,-527.05,-831.15,-1956.02,4858.02,-657.79,-1669.69,-1134.8,-666.18,-1131.31,-2127.71,-7023.18,-1819.41,-1333.21,-1727.83,-2099.67,-1807.57,-3579.53,212769.23,14489.72,1757.41,1946.96,--,1382.41,--,1512.55,1395.37,2881.07, 资产负债率(%),48.51,46.55,46.09,45.89,41.6,41.83,38.77,37.63,34.67,37.22,31.47,30.14,33.23,31.79,31.65,29.25,29.13,30.95,28.6,27.28,30.54,29.19,26.94,28.3,22.43,21.19,25.83,25.79,24.82,26.87,24.57,23.68,22.98,23.09,21.02,19.44,20.33,20.68,18.73,23.36,21.91,23.04,29.94,65.34,--,61.08,--,62.07,61.2,60.93, 长期债务与营运资金比率(%),--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,0.01,0.01,0.01,0.01,0.02,0.02,0.02,0.02,--,--,--,--,--,--,--,--,--,--,0.01,-0.68,--,0.48,--,0.48,0.09,0.07, 股东权益比率(%),51.49,53.45,53.91,54.11,58.4,58.17,61.23,62.37,65.33,62.78,68.53,69.86,66.77,68.21,68.35,70.75,70.87,69.05,71.4,72.72,69.46,70.81,73.06,71.7,77.57,78.81,74.17,74.21,75.18,73.13,75.43,76.32,77.02,76.91,78.98,80.56,79.67,79.32,81.27,76.64,78.09,76.96,70.06,34.66,--,38.92,--,37.93,38.8,39.07, 长期负债比率(%),--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,0.32,0.36,0.62,0.63,1,0.99,1.14,1.17,--,--,--,--,--,--,--,--,--,--,0.32,0.72,--,3.51,--,6.02,1.99,1.13, 股东权益与固定资产比率(%),--,441.74,--,423.61,--,444.89,--,398.92,--,404.74,--,417,--,400.29,--,386.02,--,485.72,--,472.2,--,425.55,--,415.12,--,384.59,--,361.51,--,339.19,--,329.42,--,315.15,--,313.5,--,387.76,--,536.22,--,549.34,--,141.22,--,153.77,--,185.02,--,--, 负债与所有者权益比率(%),94.2,87.09,85.51,84.82,71.23,71.9,63.32,60.33,53.07,59.28,45.92,43.15,49.77,46.61,46.31,41.33,41.1,44.82,40.05,37.52,43.96,41.22,36.88,39.47,28.92,26.89,34.82,34.75,33.02,36.74,32.57,31.03,29.84,30.03,26.62,24.14,25.53,26.07,23.04,30.47,28.05,29.93,42.73,188.53,--,156.93,--,163.62,157.76,155.98, 长期资产与长期资金比率(%),--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,45.67,44.29,45.32,43.85,40.94,38.9,37.45,37.27,--,--,--,--,--,--,--,--,--,--,26.69,114.66,--,92.3,--,86.85,67.9,83, 资本化比率(%),--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,0.41,0.46,0.83,0.84,1.32,1.34,1.48,1.51,--,--,--,--,--,--,--,--,--,--,0.45,2.04,--,8.28,--,13.69,4.89,2.82, 固定资产净值率(%),--,62.87,--,65.35,--,65.51,--,67.98,--,65.45,--,67.32,--,69.54,--,72.07,--,68.44,--,71.12,--,73.53,--,71.89,--,73.31,--,73.02,--,75.27,--,77.54,--,79.84,--,81.71,--,79.87,--,75.44,--,76.11,--,74.94,--,72.97,--,67.78,--,--, 资本固定化比率(%),67.06,66.73,66.13,66.61,68.13,68.36,63.44,63.08,61.75,53.65,50.7,50.26,49.24,49.86,48.58,49.94,47.78,48.38,46.86,45.83,48.25,47.9,46.56,45.71,45.86,44.5,45.7,44.22,41.49,39.43,38.01,37.84,37.29,38.55,38.05,38.9,38.08,38.19,36.79,31.18,31.54,29.77,26.81,117.05,--,100.63,--,100.63,71.39,85.41, 产权比率(%),90.58,83.42,81.91,81.32,67.65,68.37,59.33,56.25,48.73,54.71,41.61,39.43,45.79,42.49,41.91,36.89,36.32,40.38,35.64,33.16,34.02,31.69,26.93,28.53,25.14,22.86,28.84,28.69,26.84,30.39,25.93,24.26,27.86,27.99,24.23,22.02,23.73,23.55,20.01,27.34,26.05,27.83,40.16,176.65,--,146.68,--,145.84,135.2,133.51, 清算价值比率(%),--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,479.9,515.99,436.03,449.53,469.9,432.26,494.88,526.17,--,--,--,--,--,--,--,--,--,--,345.39,152.88,--,160.89,--,164.26,182.56,180.92, 固定资产比重(%),--,12.1,--,12.77,--,13.08,--,15.64,--,15.51,--,16.75,--,17.04,--,18.33,--,14.22,--,15.4,--,16.64,--,17.27,--,20.49,--,20.53,--,21.56,--,23.17,--,24.4,--,25.7,--,20.46,--,14.29,--,14.01,--,24.54,--,25.31,--,20.5,0,0,