报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2013-12-31,2012-12-31,2011-12-31, 流动比率(%),2.3,2.23,2.33,2.36,2.83,2.79,2.73,2.68,3.6,3.77,3,3.56,4.15,4.2,5.92,4.74,5.43,3.35,--,1.45,--,1.66,1.79,1.88,1.5, 速动比率(%),1.77,1.67,1.69,1.82,2.17,2.19,1.96,2.03,2.72,2.88,1.97,2.7,3.32,3.42,4.9,3.98,4.4,2.75,--,1.04,--,1.15,1.31,1.63,1.31, 现金比率(%),51.43,51.05,74.15,71.42,49.67,81.44,23.29,24.05,40.06,54.39,39.49,48.99,60,70.39,121.32,189.66,126.76,195.8,--,32.27,--,29.93,43.88,50.28,66.37, 利息支付倍数(%),2009.11,2003.75,780.62,2064.28,4395.63,1587.72,1324.82,5185.47,3670.24,6378.73,6139.72,-1958.75,-5056.61,-4021.66,-11872.66,4530.38,2468.97,1586.45,1378.29,1802.7,1980.24,2640.92,2027.68,2157.32,3025.99, 资产负债率(%),24.05,23.03,22.59,24.68,23.35,23.86,24.05,24.52,17.09,16.61,21.69,18.58,17.38,16.59,12.57,15.53,13,21.83,--,41.66,--,38.56,37.75,40.21,52.21, 长期债务与营运资金比率(%),--,--,--,--,--,--,--,--,--,--,--,--,0,0.01,0.01,0.01,0.01,0.01,--,0.06,--,0.06,0.06,0.09,0.15, 股东权益比率(%),75.95,76.97,77.41,75.32,76.65,76.14,75.95,75.48,82.91,83.39,78.31,81.42,82.62,83.41,87.43,84.47,87,78.17,--,58.34,--,61.44,62.25,59.79,47.79, 长期负债比率(%),--,--,--,--,--,--,--,--,--,--,--,--,0.24,0.32,0.41,0.47,0.57,0.58,--,1.06,--,1.46,1.82,2.81,3.73, 股东权益与固定资产比率(%),--,309.46,--,299.03,--,293.01,--,277.91,--,906.04,--,317.02,--,1334.03,--,1252.93,--,1178.55,--,567.04,--,493.32,459.61,--,--, 负债与所有者权益比率(%),31.66,29.92,29.18,32.76,30.45,31.33,31.66,32.48,20.61,19.92,27.7,22.82,21.03,19.9,14.38,18.39,14.94,27.93,--,71.41,--,62.75,60.64,67.25,109.26, 长期资产与长期资金比率(%),--,--,--,--,--,--,--,--,--,--,--,--,40.61,41.11,36.51,37.42,37.11,36.5,--,69.28,--,61.01,55.92,47.48,53.21, 资本化比率(%),--,--,--,--,--,--,--,--,--,--,--,--,0.29,0.38,0.47,0.56,0.65,0.74,--,1.78,--,2.32,2.84,4.49,7.25, 固定资产净值率(%),--,74.25,--,75.23,--,79.21,--,80.24,--,87.91,--,82.74,--,56.39,--,58.11,--,61.33,--,64.68,--,67.98,70.57,--,--, 资本固定化比率(%),65.77,65.49,63.51,57.8,47.38,47.1,48.3,48.75,48.86,47.38,48.75,46.48,40.73,41.27,36.68,37.63,37.36,36.77,--,70.54,--,62.46,57.55,49.71,57.37, 产权比率(%),28.6,28.92,28.19,31.73,29.39,30.21,30.5,31.27,19.95,19.25,26.33,21.44,19.65,19.12,13.6,17.6,14.94,27.93,--,71.41,--,62.75,60.64,67.25,109.26, 清算价值比率(%),--,--,--,--,--,--,--,--,--,--,--,--,560.91,568.93,758.53,607.84,691.03,415.8,--,206.71,--,216.53,216.7,218.6,176.27, 固定资产比重(%),--,24.87,--,25.19,--,25.99,--,27.16,--,9.2,--,25.68,--,6.25,--,6.74,--,6.63,--,10.29,--,12.46,13.54,--,--,