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, 流动比率(%),1.01,0.98,0.93,0.86,0.95,1.07,1.3,1.36,2.06,1.21,1.85,1.54,1.06, 速动比率(%),0.68,0.66,0.6,0.57,0.63,0.77,0.9,1.02,1.61,0.9,1.24,1.12,0.78, 现金比率(%),11.04,12.58,15.93,18.92,23.11,30.99,31.72,25.77,74.68,25.6,35.21,28.83,29.11, 利息支付倍数(%),293.17,337.53,251.69,-774.87,336.5,343.18,390.3,238.26,1794.43,605.24,815.07,457.8,1686.74, 资产负债率(%),51.6,56.18,55.63,57.52,49.08,45.29,38.46,37.89,33.26,51.25,50.54,52.8,54.83, 长期债务与营运资金比率(%),--,--,--,--,--,--,--,--,--,--,0.63,0.66,--, 股东权益比率(%),48.4,43.82,44.37,42.48,50.92,54.71,61.54,62.11,66.74,48.75,49.46,47.2,45.17, 长期负债比率(%),--,--,--,--,--,--,--,--,--,--,16.71,12.9,--, 股东权益与固定资产比率(%),138.33,143.1,141.92,116.47,162.51,181.05,182.56,212.98,275.39,177.55,154.72,--,--, 负债与所有者权益比率(%),106.6,128.18,125.36,135.4,96.4,82.78,62.5,61.01,49.83,105.15,102.17,111.85,121.41, 长期资产与长期资金比率(%),--,--,--,--,--,--,--,--,--,--,63.19,74.47,--, 资本化比率(%),--,--,--,--,--,--,--,--,--,--,25.25,21.46,--, 固定资产净值率(%),46.31,48.66,51.84,57.26,62.25,64.46,69.44,70.01,69.33,67.35,72.62,--,--, 资本固定化比率(%),99,103.19,109.9,124.74,104.84,95.54,83.24,81.88,51.42,80.01,84.54,94.82,101.66, 产权比率(%),106.6,127.88,123.52,128.92,96.04,81.85,60.79,58.27,47.87,103.28,97.53,103.21,112.62, 清算价值比率(%),--,--,--,--,--,--,--,--,--,--,190.64,188.68,--, 固定资产比重(%),34.99,30.62,31.27,36.47,31.33,30.22,33.71,29.16,24.24,27.46,31.97,--,--,