报告日期,2020-12-31,2019-12-31,2018-12-31,2017-12-31,2016-12-31,2015-12-31,2014-12-31,2013-12-31,2012-12-31,2011-12-31,2010-12-31,2009-12-31,2008-12-31,2007-12-31, 流动比率(%),1.13,1.4,1.89,2.92,2.49,1.26,1.26,1.26,1.44,1.89,3.59,1.19,1.39,0.96, 速动比率(%),1.12,1.39,1.88,2.9,2.48,0.83,0.8,0.78,0.93,1.34,2.91,0.85,1.04,0.55, 现金比率(%),43.19,69.77,123.28,161.62,154.43,37.14,24.57,22.87,17.76,53.41,175.33,29.69,36.78,7.82, 利息支付倍数(%),-541.39,-2554.93,-2324.87,-2202.46,14888.99,84.59,115.5,140.01,174.78,146.46,628.8,1050.37,919.26,1164.04, 资产负债率(%),44.57,33.52,27.81,23.08,31.67,51.61,52.82,50.68,45.76,41.26,26.13,59.14,51.89,62.59, 长期债务与营运资金比率(%),--,--,--,--,--,0.02,0.07,0.08,0.1,0.11,0.04,0,--,-0.57, 股东权益比率(%),55.43,66.48,72.19,76.92,68.33,48.39,47.18,49.32,54.24,58.74,73.87,40.86,48.11,37.41, 长期负债比率(%),--,--,--,--,--,0.25,0.9,0.95,1.8,3.47,2.31,0,--,1.37, 股东权益与固定资产比率(%),171.56,230.71,321.15,523.43,792.68,171.55,161.76,161.97,199.72,314.54,650.37,214.61,--,--, 负债与所有者权益比率(%),80.42,50.42,38.53,30,46.34,106.67,111.96,102.76,84.36,70.23,35.38,144.76,107.88,167.28, 长期资产与长期资金比率(%),--,--,--,--,--,75.44,75.28,77.53,69.61,50.81,28.6,75.98,--,119.21, 资本化比率(%),--,--,--,--,--,0.52,1.88,1.88,3.21,5.57,3.03,0,--,3.53, 固定资产净值率(%),72.46,74.94,76.38,71,65.32,68.02,74,79.33,82.06,80.68,70.28,75.26,--,--, 资本固定化比率(%),103.46,80.54,66.59,43.61,31.92,75.84,76.72,79.02,71.92,53.8,29.5,75.98,58.43,123.57, 产权比率(%),68.18,49.96,38.09,29.62,45.96,104.43,109.58,100.19,81.63,67.37,32.63,142.3,107.88,153.78, 清算价值比率(%),--,--,--,--,--,187.07,182.77,190.72,207.89,238.5,386.52,152.51,--,168.89, 固定资产比重(%),32.31,28.82,22.48,14.7,8.62,28.2,29.17,30.45,27.16,18.68,11.36,19.04,--,--,