报告日期,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2009-12-31,2008-12-31, 流动比率(%),0.97,0.95,0.95,0.95,0.92,1.01,1.06,1.03,1.02,1.29,1.36,1.47,1.46,0.83,3.26,1.46,1.66,1.79,1.54,1.5,1.52,1.47,1.55,1.6,1.67,1.61,1.76,1.74,1.56,1.37,1.46,1.5,1.63,1.6,1.18,1.23,--,1.18,--,1.07,1.06, 速动比率(%),0.96,0.95,0.95,0.95,0.92,1.01,1.06,1.03,1.02,1.29,1.36,1.47,1.46,0.83,3.26,1.34,1.48,1.48,1.1,1.1,0.89,1.12,1.21,1.22,1.28,1.27,1.34,1.36,1.26,1.14,1.08,1.03,1.03,1.3,0.85,0.88,--,0.87,--,0.79,0.82, 现金比率(%),71.27,73.15,63.37,54.47,38,19.37,12.24,11.86,11.44,52.35,48.42,65.86,101.76,39.07,325.37,53.34,18.14,44.75,1.04,1.29,3.22,10.85,11.4,18.8,42.87,52.08,37.6,45.1,29.57,25.57,38.64,34.06,41.39,71.84,29.59,43.01,--,33.17,--,42.34,22.45, 利息支付倍数(%),27.09,205.62,307.28,290.66,239.59,254.34,220.29,174.74,169.76,-206.2,122.09,106.17,-178.42,743.95,16.96,-178.07,-158.33,111.6,109.4,112.65,120.37,-44.24,44.79,109.07,25.42,521.52,191.07,197.73,233.69,219.14,259.6,290.71,332.44,402.55,474.02,460.7,--,347.25,--,195.83,263.7, 资产负债率(%),70.13,71.36,65.12,63.88,67.39,80,70.5,71.9,68.48,72.45,65.68,64.38,62.28,49.04,24.21,59,50.8,46.79,55.31,56.77,55.83,58.01,56.72,55.21,52.87,54.97,52.81,54.45,61.32,60.42,56.33,55.95,49.69,51.11,66.11,66.32,--,69.7,--,76.73,78.41, 长期债务与营运资金比率(%),-6.99,-3.76,-5.85,-5.7,-3.1,17.32,5.97,11.59,25.93,2.74,1.8,1.53,1.89,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,0.14,0.12,--,0.14,--,--,--, 股东权益比率(%),29.87,28.64,34.88,36.12,32.61,20,29.5,28.1,31.52,27.55,34.32,35.62,37.72,50.96,75.79,41,49.21,53.21,44.69,43.23,44.17,41.99,43.28,44.79,47.13,45.03,47.19,45.55,38.68,39.58,43.67,44.05,50.31,48.9,33.89,33.68,--,30.3,--,23.27,21.59, 长期负债比率(%),13.74,11.62,13.86,14.46,13.35,8.37,19.34,17.52,23.49,31.94,25.71,26.86,28.81,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,1.66,1.72,--,1.73,--,--,--, 股东权益与固定资产比率(%),--,21722.26,--,17071.61,--,16934.44,--,14524.39,--,11511.36,--,13637.75,--,20650.82,--,446.3,--,435.01,--,403.92,--,385.03,--,386.56,--,364.8,--,393.01,--,581.1,--,581.34,--,560.03,--,257.68,--,233.37,--,--,--, 负债与所有者权益比率(%),234.77,249.21,186.68,176.83,206.64,399.98,238.94,255.92,217.26,262.99,191.38,180.7,165.11,96.22,31.94,143.88,103.23,87.93,123.75,131.33,126.41,138.17,131.08,123.29,112.19,122.08,111.9,119.54,158.51,152.67,129.01,127.03,98.75,104.52,195.11,196.93,--,230.05,--,329.66,363.27, 长期资产与长期资金比率(%),104.76,107.95,105.15,105.33,109.71,98.65,93.7,97.05,98.77,80.78,76.83,72.58,77.71,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,68.75,59.58,--,62.85,--,--,--, 资本化比率(%),31.5,28.86,28.44,28.59,29.05,29.51,39.59,38.4,42.7,53.69,42.83,42.98,43.3,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,4.68,4.87,--,5.39,--,--,--, 固定资产净值率(%),--,28.99,--,37.56,--,40.93,--,45.03,--,52.18,--,61.48,--,62.29,--,51.66,--,55.31,--,59.49,--,62.65,--,66,--,69.86,--,68.34,--,60.44,--,62.07,--,64.41,--,68.29,--,70.77,--,--,--, 资本固定化比率(%),152.94,151.75,146.94,147.51,154.64,139.95,155.12,157.55,172.37,174.43,134.38,127.3,137.07,116.9,29.71,43.98,42.76,42.67,44.52,45.57,45.84,46.81,44.8,44.02,44.79,45.64,48.73,48.91,49.95,51.63,41.31,37.88,38.54,38.24,72.13,62.63,--,66.43,--,80.12,79.7, 产权比率(%),234.39,248.81,186.27,176.39,206.17,399.48,238.39,255.33,216.54,262.23,190.35,179.63,163.95,95.21,31.38,137.16,96.45,81.12,116.5,123.83,118.63,130.13,120.42,111.83,100.33,109.72,92.78,97.85,133.86,146.64,128.31,126.32,98.04,103.79,193.72,195.49,--,228.45,--,328.07,361.5, 清算价值比率(%),141.57,139.11,152.22,155.05,146.99,124.2,140.39,137.61,143.93,136.18,150.69,153.63,158.58,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,145.41,144.72,--,137.57,--,--,--, 固定资产比重(%),--,0.13,--,0.21,--,0.12,--,0.19,--,0.24,--,0.26,--,0.25,--,9.19,--,12.23,--,10.7,--,10.9,--,11.59,--,12.34,--,11.59,--,6.81,--,7.58,--,8.73,--,13.07,--,12.98,--,--,--,