报告日期,2018-12-31,2017-12-31,2016-12-31,2015-12-31,2014-12-31,2013-12-31,2012-12-31,2011-12-31,2010-12-31,2009-12-31,2008-12-31,2007-12-31,2006-12-31,2005-12-31,2004-12-31,2003-12-31,2002-12-31,2001-12-31,2000-12-31,1999-12-31,1998-12-31,1997-12-31,1996-12-31,1995-12-31,1994-12-31,1993-12-31, 流动比率(%),1.42,1.26,1.52,1.09,1.43,1.46,1.45,1.42,1.35,1.4,1.31,1.38,1.71,1.68,1.67,1.76,1.75,1.86,1.54,1.66,1.71,1.27,1.18,1.18,1.24,1.37, 速动比率(%),1.14,1.07,1.28,0.88,1.09,1.1,1.03,1.04,1,1.07,0.94,0.99,1.26,1.24,1.12,1.18,1.29,1.29,0.9,1.01,1.03,0.64,0.5,0.46,0.51,0.48, 现金比率(%),21.22,22.02,49.5,20.14,54.24,57.52,55.75,61.49,50.01,47.15,34.58,31.62,52.52,55.92,58.33,70.78,73.77,67.97,53.39,62.35,67.16,26.39,4.05,9.74,7.79,9.61, 利息支付倍数(%),675.86,2112.5,4194.91,104422.61,-1927.87,-3067.45,-3042.76,7155.51,3570.44,1243.07,1551.79,4401.3,26380.25,-9758.33,-104421.44,1874.49,1509.16,3945.82,1989.88,1768.46,1185.37,1118.03,676.78,526.02,725.2,290.26, 资产负债率(%),37.89,37.81,33.43,33.52,32.43,32.29,34.98,39.54,37.56,34.33,36.06,35.4,29.5,30.78,29.15,32.65,35.05,37.21,36.09,32.81,31.25,40.4,47.87,52.74,56.83,58.35, 长期债务与营运资金比率(%),0.24,0.34,0.23,--,--,--,--,--,0.03,0,--,0.17,0.12,0.12,0.14,0.19,0.18,0.15,0,0.01,0.04,0.13,0.37,0.18,0.72,0.38, 股东权益比率(%),62.11,62.19,66.57,66.48,67.57,67.71,65.02,60.46,62.44,65.67,63.94,64.6,70.5,69.22,70.85,67.35,64.95,62.79,63.91,67.19,68.75,59.6,52.13,47.26,43.17,41.65, 长期负债比率(%),2.87,2.85,3.21,--,--,--,--,--,0.35,0,--,1.94,2.24,2.32,2.55,4.04,4.21,4.26,0,0.26,0.8,1.39,3.02,1.64,8.29,7.22, 股东权益与固定资产比率(%),362.59,392.06,650.5,600.15,495.37,504.7,463.67,523.65,497.09,476.06,442.86,417.57,437.71,423.2,474.43,446.34,405.55,407.46,401.18,375.76,376.92,282.45,287.13,258.72,238.68,214.89, 负债与所有者权益比率(%),61.01,60.8,50.22,50.43,47.99,47.7,53.79,65.4,60.15,52.29,56.4,54.79,41.84,44.47,41.14,48.48,53.96,59.26,56.47,48.84,45.46,67.78,91.84,111.6,131.62,140.1, 长期资产与长期资金比率(%),90.4,91.76,83.43,--,--,--,--,--,86.46,85.07,--,87.92,77.76,74.71,75.75,69.54,66.7,57.79,69.25,68.2,69.02,83.23,85.2,81.74,77.54,61.29, 资本化比率(%),4.42,4.38,4.6,--,--,--,--,--,0.56,0,--,2.91,3.08,3.24,3.48,5.66,6.08,6.36,0,0.38,1.15,2.28,5.47,3.35,16.1,14.78, 固定资产净值率(%),65.84,66.8,49.23,42.12,43.22,43.56,44.3,41.8,44.05,46.3,49.11,50.71,48.13,49.81,52.42,54.87,57.81,57.11,58.97,62.1,64.37,62.87,60.39,59.78,60.38,63.07, 资本固定化比率(%),94.58,95.96,87.45,101.4,83.16,82.83,81.45,79.31,86.95,85.07,88.33,90.56,80.24,77.21,78.47,73.71,71.02,61.71,69.25,68.47,69.82,85.17,90.14,84.58,92.42,71.92, 产权比率(%),51.38,55.88,46.21,44.79,45.43,44.38,49.95,60.81,54.63,48.11,51.94,49.39,39.31,43.49,41.14,48.48,53.96,59.26,56.47,48.81,45.44,67.6,91.7,111.57,131.61,140.1, 清算价值比率(%),305.11,280.37,314.98,--,--,--,--,--,275.59,304.64,--,300.63,354.54,326.17,335.33,299.8,278.93,262.51,269.12,295.54,309.61,235.28,207.27,188.26,174.89,171.38, 固定资产比重(%),17.13,15.86,10.23,11.08,13.64,13.42,14.02,11.55,12.56,13.79,14.44,15.47,16.11,16.36,14.93,15.09,16.02,15.41,15.93,17.88,18.24,21.1,18.15,18.27,18.09,19.38,