报告日期,2022-03-31,2021-12-31,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2012-12-31,2011-12-31, 流动比率(%),2.37,2.15,2.53,1.96,2.24,2.32,2.64,2.54,2.66,2.4,3.32,3.1,2.84,2.38,2.42,2.5,2.08,1.83,1.91,1.71,1.88,1.69,1.63,1.81,4.51,4,7.87,6.77,2.93,2.43,2.23,2.04,--,1.9,1.75,2.4, 速动比率(%),1.58,1.43,1.76,1.27,1.64,1.65,1.88,1.74,1.81,1.56,2.24,2.27,2.03,1.69,1.69,1.81,1.6,1.37,1.41,1.26,1.5,1.3,1.21,1.45,3.97,3.48,6.83,5.88,2.08,1.52,1.2,0.97,--,1.03,0.92,1.56, 现金比率(%),101.9,87.27,113.59,63,95.87,94.72,118.97,120.75,126.24,76.39,107.79,128.02,101.05,84.11,98.46,124.9,113.57,83.4,91.02,86.39,83.42,69.61,50.29,77.22,352.9,308.08,534.74,125.36,41.18,38.29,31.3,35.6,--,33.03,45.62,93.45, 利息支付倍数(%),5167.99,-12209.09,-8598.79,-9920.01,-2567.35,-15208.39,5158.06,3113.92,4510.97,2539.62,4003.16,-28248.18,12195.49,109662.92,-24895.1,-13866.66,-2449.32,-1839.82,-1383.94,-876.96,-2036.33,-4153.36,-1190.67,-807.76,-333.6,-1827.65,-2342.67,-10390.19,-34566.29,1082293.24,2301081.41,-303699.45,9486794.81,110843.93,48092.82,1414626.33, 资产负债率(%),32.21,34.96,33.23,37.51,38.23,37.05,36.79,34.29,36.57,43.11,26.56,27.49,23,27,25.65,26.18,30.85,33.23,28.09,30.2,26.51,29.6,27.56,29,16.92,18.91,10.27,11.52,18.89,22.1,22.16,22.59,--,25.36,25.96,27.1, 长期债务与营运资金比率(%),0.12,0.11,0.12,0.2,0.28,0.27,0.43,0.36,0.45,0.62,0.18,0.17,0.04,0.05,0.06,0.07,0.08,0.11,0.12,0.12,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 股东权益比率(%),67.79,65.04,66.77,62.49,61.77,62.95,63.21,65.71,63.43,56.89,73.44,72.51,77,73,74.35,73.82,69.15,66.77,71.91,69.8,73.49,70.4,72.44,71,83.08,81.09,89.73,88.48,81.11,77.9,77.84,77.41,--,74.64,74.04,72.9, 长期负债比率(%),2.99,2.69,3.59,4.29,7.55,8.02,13.37,10.67,13.59,17.78,6.45,6.1,1.12,1.31,1.74,1.98,2.08,2.27,2.67,2.29,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 股东权益与固定资产比率(%),--,1603.34,--,1416.66,--,1323.97,--,1267.34,--,1036.51,--,1510.34,--,1332,--,1241.51,--,1121.95,--,1095.73,--,874.41,--,759.08,--,697.74,--,637.23,--,289.26,269.55,248.54,--,249.25,--,--, 负债与所有者权益比率(%),47.51,53.75,49.77,60.01,61.89,58.85,58.21,52.19,57.66,75.77,36.16,37.91,29.87,36.98,34.5,35.47,44.61,49.77,39.07,43.26,36.07,42.05,38.04,40.84,20.36,23.32,11.45,13.02,23.29,28.36,28.47,29.18,--,33.98,35.06,37.18, 长期资产与长期资金比率(%),77.91,80.11,69.75,83.28,74.26,67.92,65,67.59,67.13,67.86,62.32,61.15,66.37,67.92,70.8,69.23,71.41,76.18,72.51,76,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 资本化比率(%),4.22,3.97,5.1,6.43,10.89,11.3,17.46,13.97,17.64,23.81,8.08,7.76,1.43,1.76,2.29,2.61,2.93,3.28,3.58,3.17,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 固定资产净值率(%),--,48.5,--,46.34,--,48.21,--,50.08,--,52.77,--,53.79,--,57.66,--,60.75,--,62.81,--,68.01,--,70.93,--,74.01,--,77.27,--,79.93,--,82.62,83.98,85.3,--,87.9,--,--, 资本固定化比率(%),81.34,83.42,73.5,89,83.33,76.57,78.75,78.57,81.52,89.07,67.79,66.29,67.34,69.14,72.46,71.08,73.56,78.76,75.2,78.48,72.82,75.29,80.25,71.85,31.6,32.12,24.66,27.87,57.26,61.16,65.58,70.54,--,69.78,74.05,49.25, 产权比率(%),32.32,36.77,35.46,43.07,47.29,48.27,51.28,45.19,50.09,67.32,29.36,31.54,23.43,30.32,27.95,28.43,37.23,42.13,37.1,41.2,33.64,39.57,35.48,38.15,19.68,22.79,11.02,12.58,22.55,27.69,28.24,28.76,--,33.82,34.84,36.63, 清算价值比率(%),391.82,359.85,362.04,310.76,287.25,273.69,251.72,271.91,252.35,207.92,373.45,357.38,445.5,364.81,389.95,381.38,313.51,285.49,300.34,277.43,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 固定资产比重(%),--,4.06,--,4.41,--,4.75,--,5.18,--,5.49,--,4.8,--,5.48,--,5.95,--,5.95,--,6.37,--,8.05,--,9.35,--,11.62,--,13.89,--,26.93,28.88,31.15,--,29.94,--,--,