报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2009-12-31,2008-12-31, 流动比率(%),1.99,1.98,1.2,1.28,1.38,1.43,1.54,1.56,1.79,1.84,1.97,1.92,1.94,1.98,2.01,1.91,1.9,2.56,2.73,2.66,1.59,1.52,1.49,1.52,1.53,2.43,2.33,2.23,4.62,4.29,4.38,4.25,7.14,6.75,8.87,9.64,8.24,9.16,4.81,3.66,3.71,--,--,2.91,3.13,3.58, 速动比率(%),1.63,1.65,0.83,0.93,0.94,0.96,0.99,1.01,1.05,1.06,1.14,1.2,1.19,1.26,1.32,1.29,1.29,1.7,1.72,1.8,0.79,0.74,0.7,0.74,0.83,1.86,1.83,1.75,3.48,3.18,3.33,3.22,5.48,5.47,7.52,8.29,7,8.04,3.34,2.68,2.43,--,--,1.78,1.75,1.98, 现金比率(%),81.6,93.93,25.78,35.61,28.48,37.08,40.21,25.79,24.47,33.72,40.77,41.89,52.38,60.94,69.91,69.29,73.61,106.77,121.48,133.97,15.78,26.33,18.43,28.45,29.49,89.37,61.71,58.5,130.97,145.41,143.82,149.38,243.97,292.09,474.7,583.56,558.9,675.55,151.3,147.95,121.16,--,--,97.68,52.61,58.06, 利息支付倍数(%),2528.58,1402.75,2771.25,214.77,459.79,635.1,841.86,494.23,948.93,497.42,209.52,944.2,1066.67,1124.83,403.41,-3137.67,1585.33,4705.12,881.65,1578.79,2164.25,1052.24,869.58,2130.7,2222.36,1661.01,1243.22,-11451.13,-3866.75,-3038.55,-1474.38,-1496.14,-1566.97,-1404.84,-1047.03,-790.83,-840.01,-2086.23,14065.09,44606.96,855770.43,--,--,16161.21,39680.91,3037.23, 资产负债率(%),33.94,34.78,45.81,43.71,41.28,40.06,37.11,37.03,34.8,34.5,31.93,34.14,35.67,37.42,37.47,37.7,34.12,27.58,26.97,28.43,41.07,40.85,39.93,40.5,41.66,27.55,28.28,28.26,17.57,17.09,17.39,17.84,14.09,14.56,10.21,9.56,10.97,9.82,15.99,21.4,20.51,--,--,25.15,22.24,18.32, 长期债务与营运资金比率(%),0.05,0.06,0.14,0.18,0.15,0.11,0.09,0.09,0.13,0.13,0.1,0.09,0.12,0.11,0.1,0.05,0.05,0.04,0.04,0.05,0.13,0.15,0.18,0.19,0.18,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 股东权益比率(%),66.06,65.22,54.19,56.29,58.72,59.94,62.89,62.97,65.2,65.5,68.07,65.86,64.33,62.58,62.53,62.3,65.88,72.42,73.03,71.57,58.93,59.15,60.07,59.5,58.34,72.45,71.72,71.74,82.43,82.91,82.61,82.16,85.91,85.44,89.79,90.44,89.03,90.18,84.01,78.6,79.49,--,--,74.85,77.76,81.68, 长期负债比率(%),1.61,1.67,1.16,1.95,2.16,1.78,1.67,1.69,3.05,3.14,2.57,2.49,3.33,3.3,3.27,1.61,1.41,1.6,1.62,1.98,2.67,2.8,2.98,3.32,3.48,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 股东权益与固定资产比率(%),--,318.57,--,185.13,--,231.13,--,235.38,--,333.09,--,330.26,--,368.63,--,429.95,--,698.58,--,682.13,--,464.07,--,423.73,--,233.87,--,214.47,--,275.82,--,239.45,--,732.08,--,1152.99,--,1146.04,--,444.71,420.37,--,--,302.05,271.81,247.45, 负债与所有者权益比率(%),51.38,53.33,84.52,77.66,70.3,66.84,59.01,58.81,53.36,52.68,46.9,51.85,55.45,59.78,59.92,60.51,51.79,38.09,36.93,39.73,69.7,69.05,66.48,68.06,71.42,38.03,39.42,39.4,21.32,20.61,21.05,21.71,16.4,17.04,11.37,10.57,12.32,10.89,19.04,27.23,25.81,--,--,33.6,28.6,22.43, 长期资产与长期资金比率(%),60.28,59.29,91.7,84.76,80.47,78.39,76.06,75.2,67.85,66.89,65.33,63.04,61.05,57.93,56.73,57.74,63.45,54.92,51.68,50.49,73,73.98,77.47,75.61,70.24,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 资本化比率(%),2.37,2.5,2.09,3.35,3.55,2.89,2.59,2.61,4.47,4.58,3.64,3.65,4.92,5.01,4.96,2.52,2.1,2.16,2.17,2.7,4.33,4.51,4.73,5.28,5.64,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 固定资产净值率(%),--,69.98,--,72.56,--,68.61,--,70.19,--,64.44,--,66.82,--,65.88,--,64.13,--,61.27,--,63.87,--,61.97,--,64.72,--,69.14,--,72.39,--,70.08,--,72.8,--,47.53,--,42.89,--,44.29,--,44.67,44.88,--,--,50.24,48.59,55.3, 资本固定化比率(%),61.75,60.81,93.66,87.7,83.43,80.73,78.08,77.21,71.03,70.1,67.8,65.43,64.2,60.98,59.69,59.23,64.81,56.13,52.83,51.89,76.3,77.48,81.31,79.83,74.43,55.65,57.74,59.74,39.31,46.31,44.99,45.63,25.75,17,12.06,10.41,10.78,11.16,27.43,27.59,30.12,--,--,35.81,38.98,42.15, 产权比率(%),47.48,49.21,78.03,73.84,66.62,63.07,55.25,55.04,50.62,49.77,43.94,48.78,52.25,55.09,55.06,55.53,48.04,34.23,32.97,35.81,63.41,65.12,62.15,63.75,69.43,33.85,35.05,35.76,17.77,17.3,17.37,17.88,12.7,14.82,11.2,10.4,12.32,10.89,19.04,27.23,25.81,--,--,33.6,28.6,22.43, 清算价值比率(%),314.19,307.02,231.83,235.33,249.43,257.82,279.96,280.6,295.05,298.45,324.88,302.51,288.93,281.65,281.62,279.96,307.15,390.9,411.79,386.94,264.39,256.14,263.59,259.4,243.95,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 固定资产比重(%),--,20.47,--,30.4,--,25.93,--,26.75,--,19.66,--,19.94,--,16.98,--,14.49,--,10.37,--,10.49,--,12.75,--,14.04,--,30.98,--,33.45,--,30.06,--,34.31,--,11.67,--,7.84,--,7.87,--,17.67,18.91,--,--,24.78,28.61,33.01,