报告日期,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2014-12-31,2013-12-31,2012-12-31,2011-12-31, 流动比率(%),1.97,2.03,2.02,2.03,1.98,1.9,1.93,1.81,1.95,2.16,2.53,2.23,2.79,3,4,2.62,--,2.13,--,2.47,2.15,2.09,2.08,1.54, 速动比率(%),1.9,1.95,1.93,1.54,1.16,1.19,1.15,1.07,0.97,1.01,1.28,1.11,1.38,1.47,2.35,1.69,--,0.97,--,1.13,0.87,0.82,1.01,0.82, 现金比率(%),32.38,31.26,41.37,52.82,12.57,15.4,16.53,24.96,25.28,19.46,14.7,28.96,34.67,39.95,43.68,82.78,--,12.06,--,19.12,17.92,16.43,19.39,21.66, 利息支付倍数(%),582,552.09,556.8,694.2,791.03,685.95,511.92,710.5,763.77,850.53,645.43,1485.76,1573.16,1774.09,965.45,1445.99,1523.92,1628.47,944.63,1391.18,2241.04,3005.58,4781.98,3291.5, 资产负债率(%),56.35,55.48,56.07,56.07,45.25,46.61,44.95,48.51,44.76,40.47,34.19,39.6,30.98,28.49,21.04,35.07,--,41.55,--,37.71,42.4,41.46,43.27,59.34, 长期债务与营运资金比率(%),0.03,0.04,0.04,0.04,0.05,0.03,0.01,0.02,--,--,--,--,--,--,--,0.04,--,0.09,--,0.09,0.06,--,--,--, 股东权益比率(%),43.65,44.52,43.93,43.93,54.75,53.39,55.05,51.49,55.24,59.53,65.81,60.4,69.02,71.51,78.96,64.93,--,58.45,--,62.29,57.6,58.54,56.73,40.66, 长期负债比率(%),1.3,1.51,1.62,1.8,2.2,1.27,0.61,0.58,--,--,--,--,--,--,--,2.04,--,3.83,--,4.35,2.54,--,--,--, 股东权益与固定资产比率(%),--,417.82,--,819.85,--,859.98,--,736.07,--,834.19,--,911.64,--,820.82,--,963.58,--,2195.29,--,2256.36,--,--,--,--, 负债与所有者权益比率(%),129.09,124.64,127.63,127.65,82.64,87.28,81.66,94.21,81.02,67.98,51.96,65.56,44.89,39.84,26.64,54.02,--,71.07,--,60.55,73.62,70.82,76.27,145.94, 长期资产与长期资金比率(%),31.83,32.77,29.96,29.89,28.08,27.45,26.66,26.8,--,--,--,--,--,--,--,20.07,--,31.78,--,26.53,24.07,--,--,--, 资本化比率(%),2.88,3.28,3.56,3.93,3.87,2.31,1.09,1.11,--,--,--,--,--,--,--,3.04,--,6.15,--,6.52,4.22,--,--,--, 固定资产净值率(%),--,73.85,--,62.92,--,63.87,--,69.83,--,69.59,--,70.16,--,74.09,--,74.62,--,47.18,--,49.23,--,--,--,--, 资本固定化比率(%),32.78,33.88,31.07,31.11,29.21,28.1,26.95,27.1,22.91,21.24,20.64,19.26,19.8,20.53,20.12,20.7,--,33.87,--,28.38,25.13,22.66,18.27,21.13, 产权比率(%),102.43,97.58,101.21,101.14,81.65,86.26,81.14,93.67,81.02,67.98,51.95,65.54,44.89,39.84,26.64,54.01,--,71.06,--,60.54,73.6,70.78,76.01,145.94, 清算价值比率(%),219.04,225.23,220.13,220.19,217.24,210.72,216.84,201.22,--,--,--,--,--,--,--,273.58,--,225.89,--,251.51,221.55,--,--,--, 固定资产比重(%),--,10.65,--,5.36,--,6.21,--,7,--,7.14,--,6.63,--,8.71,--,6.74,--,2.66,--,2.76,--,--,--,--,