报告日期,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2014-12-31,2014-06-30,2013-12-31,2012-12-31,2011-12-31, 流动比率(%),1.86,2.2,2.6,2.24,2.23,2.79,2.47,2.53,2.27,2.99,2.95,3.13,2.89,3.36,--,2.37,--,2.4,1.98,1.68,1.67,1.67,1.52, 速动比率(%),1.34,1.57,2.03,1.76,1.65,2.03,1.89,1.96,1.74,2.35,2.35,2.54,2.29,2.66,--,1.76,--,1.69,1.41,1.22,1.05,1.03,0.93, 现金比率(%),44.97,43.87,90.98,41.84,38.67,50.98,35.12,54.75,42.4,58.8,58.87,63.45,47.47,140.23,--,59.64,--,57.27,74.23,53.05,48.7,42.27,44.94, 利息支付倍数(%),-2355.37,-4179.52,-3343.67,-8541.33,8109.1,-4844.63,-3983.18,-8151.77,12913.85,-21095.58,-17186.23,-13623.3,-4627.27,-5269.69,-6873.85,-9355,-54635.29,-4111.88,18691.82,8185.36,1679.66,1508.29,1900.14, 资产负债率(%),32.62,25.4,27.55,32.16,32.39,25.32,30.14,29.62,34.21,26.25,27.18,25.61,28.11,23.88,--,30.92,--,30.4,36.79,43.77,44.91,46.42,48.96, 长期债务与营运资金比率(%),--,0,0,0,0,0,0,--,--,--,--,--,--,--,--,--,--,--,--,--,0.06,0.15,0.09, 股东权益比率(%),67.38,74.6,72.45,67.84,67.61,74.68,69.86,70.38,65.79,73.75,72.82,74.39,71.89,76.12,--,69.08,--,69.6,63.21,56.23,55.09,53.58,51.04, 长期负债比率(%),--,0.04,0.04,0.08,0.08,0.14,0.18,--,--,--,--,--,--,--,--,--,--,--,--,--,1.65,4.06,2.04, 股东权益与固定资产比率(%),--,374.53,--,343.15,--,431.55,--,421.44,--,469.94,--,621.66,--,611.37,--,408.72,--,395.22,--,313.01,--,--,--, 负债与所有者权益比率(%),48.42,34.05,38.02,47.4,47.9,33.91,43.15,42.08,52,35.59,37.33,34.43,39.1,31.38,--,44.76,--,43.69,58.19,77.85,81.53,86.64,95.91, 长期资产与长期资金比率(%),--,62.22,41.76,43.16,43.12,41.21,39.5,--,--,--,--,--,--,--,--,--,--,--,--,--,51.35,53.55,58.5, 资本化比率(%),--,0.06,0.06,0.12,0.12,0.19,0.26,--,--,--,--,--,--,--,--,--,--,--,--,--,2.92,7.05,3.85, 固定资产净值率(%),--,65.43,--,68.16,--,64.53,--,65.07,--,64.74,--,58.25,--,60.16,--,61.34,--,63.37,--,69.62,--,--,--, 资本固定化比率(%),60.78,62.26,41.78,43.22,43.17,41.29,39.61,38.13,36.88,30.72,28.69,28.34,27.58,27.7,--,40.78,--,41.09,45.07,49.54,52.89,57.61,60.84, 产权比率(%),47.09,32.71,37.06,46.64,46.99,33.4,42.21,41.04,50.74,35.02,36.86,33.94,38.56,30.83,--,43.89,--,42.84,57.09,76.55,80.07,84.72,92.62, 清算价值比率(%),--,391.93,355.6,302.14,301.36,381.62,327.96,--,--,--,--,--,--,--,--,--,--,--,--,--,215.47,212.86,202.99, 固定资产比重(%),--,19.92,--,19.77,--,17.3,--,16.7,--,15.69,--,11.97,--,12.45,--,16.9,--,17.61,--,17.96,--,--,--,