报告日期,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(%),1.58,1.42,1.53,1.59,1.66,1.54,1.48,1.84,1.98,1.74,1.7,2.69,2.46,2.04,2.02,3.14,4.09,5.61,5.89,4.18,5.2,2.46,1.91,1.8,--,--,1.62,1.31,1.43, 速动比率(%),1.14,0.97,1.37,1.28,1.35,1.31,1.33,1.6,1.78,1.58,1.53,2.22,2.14,1.83,1.9,2.88,3.91,5.22,5.72,3.35,4.9,2,1.69,1.27,--,--,1.24,0.77,1.1, 现金比率(%),33.63,25.41,57.94,21.8,25.33,25.29,46.57,34.89,35.43,31.89,40.88,43.84,45.85,51.54,62.03,81.45,159.86,258.64,338.18,153.96,254.8,45.68,68.59,16.36,--,--,54.05,42.15,61.02, 利息支付倍数(%),312.39,37.12,639.62,411.61,253.41,121.05,455.58,224.74,359.82,154.22,214.47,150.23,120.04,-746.84,-1166.87,-190.51,13.3,-7.66,3045.09,1314.86,789.53,551.17,1012.42,769.81,569.88,-211.45,1118.05,1246.56,3702.21, 资产负债率(%),46.75,47.19,43.84,45.3,44.89,47.34,49.11,52.59,52.39,50.6,51.12,50.58,50.02,38.13,38.58,34.08,19.66,14.44,14.03,21.76,17.91,36.24,47.67,50.07,--,--,56.1,70.61,60.21, 长期债务与营运资金比率(%),0.07,--,0,--,0.04,0.04,0.04,0.06,0.09,0.12,0.12,0.17,0.1,0.08,0.08,0,0,--,0,--,--,--,--,--,--,--,--,--,--, 股东权益比率(%),53.25,52.81,56.16,54.7,55.11,52.66,50.89,47.41,47.61,49.4,48.88,49.42,49.98,61.87,61.42,65.92,80.34,85.56,85.97,78.24,82.09,63.76,52.33,49.93,--,--,43.9,29.39,39.79, 长期负债比率(%),1.42,--,0,--,0.69,0.68,0.66,1.31,2.26,2.38,2.36,4.66,2.53,1.95,1.91,0,0,--,0,--,--,--,--,--,--,--,--,--,--, 股东权益与固定资产比率(%),2112.96,--,2158.95,--,1979.79,--,1899.9,--,1036.99,--,981.75,--,926.19,--,882.61,--,1279.74,--,1335.12,--,1319.91,--,649.78,594.88,--,--,518.85,511.22,390.25, 负债与所有者权益比率(%),87.8,89.35,78.07,82.83,81.45,89.91,96.49,110.91,110.06,102.41,104.58,102.36,100.06,61.63,62.82,51.7,24.46,16.87,16.32,27.81,21.82,56.83,91.1,100.3,--,--,127.8,240.28,151.32, 长期资产与长期资金比率(%),77.95,--,79.12,--,90.7,92.86,93.43,103.59,103.39,104.7,105.23,103.93,108.81,80.34,78.99,66.57,24.39,--,20.25,--,--,--,--,--,--,--,--,--,--, 资本化比率(%),2.6,--,0,--,1.24,1.27,1.27,2.69,4.52,4.6,4.61,8.61,4.82,3.06,3.02,0,0,--,0,--,--,--,--,--,--,--,--,--,--, 固定资产净值率(%),75.19,--,75.72,--,76.84,--,77.35,--,79.01,--,78.58,--,79.62,--,80.98,--,70.83,--,71.88,--,70.41,--,73.02,74.32,--,--,78.6,79.03,80.64, 资本固定化比率(%),80.03,83.05,79.12,89.81,91.84,94.05,94.63,106.46,108.29,109.75,110.31,113.73,114.32,82.87,81.45,66.57,24.39,22.28,20.25,11.63,8.45,17.04,17.5,19.48,--,--,21.06,26.22,34.19, 产权比率(%),70.7,75.03,64.74,58.45,55.38,63.39,70.09,59.59,56.16,58.17,60.24,42.32,39.96,41.74,43.3,27.14,24.46,16.87,16.32,27.81,21.82,56.83,91.1,100.3,--,--,127.8,240.28,151.32, 清算价值比率(%),261.92,--,269.98,--,319.9,291.99,272.9,343.77,362.97,337.14,329.43,463.45,484.03,375.53,364.24,549.36,497.49,--,707.31,--,--,--,--,--,--,--,--,--,--, 固定资产比重(%),2.52,--,2.6,--,2.78,--,2.68,--,4.59,--,4.98,--,5.4,--,6.96,--,6.28,--,6.44,--,6.22,--,8.05,8.39,--,--,8.46,5.75,10.2,