报告日期,2020-12-31,2019-12-31,2018-12-31,2017-12-31,2016-12-31,2015-12-31,2014-12-31,2013-12-31,2012-12-31,2011-12-31,2010-12-31,2009-12-31,2008-12-31,2007-12-31,2006-12-31,2005-12-31,2004-12-31,2003-12-31,2002-12-31,2001-12-31,2000-12-31,1999-12-31,1998-12-31,1997-12-31,1996-12-31,1995-12-31, 流动比率(%),1.72,1.68,1.57,1.44,1.88,1.62,1.02,0.96,0.09,0.24,0.07,0.06,0.09,0.18,0.2,0.69,0.9,0.9,0.99,1.04,1.18,1.27,1.38,1.01,1.01,1.03, 速动比率(%),1.72,1.68,1.57,1.44,1.87,1.44,0.2,0.14,0.07,0.2,0.05,0.04,0.07,0.11,0.13,0.53,0.65,0.7,0.79,0.82,0.92,1.03,0.96,0.66,0.66,0.56, 现金比率(%),33.17,34.47,32.16,26.82,54.41,83.63,12.05,8.22,2.87,8.43,2.47,1.23,1.88,0.68,0.82,11.24,27.61,25.96,36.55,29.1,37.74,19.69,26.82,10.16,10.96,10.51, 利息支付倍数(%),968.53,1116.7,-9246,61897.35,12399.43,590.33,-111.76,6122.52,-25139.09,348886.82,163.21,-2271.78,-728.34,116.4,-495.65,181.28,244.75,200.62,352.37,486.34,524.41,662.61,485.96,764.64,389.76,312.02, 资产负债率(%),68.59,66.33,62.32,60.32,49.28,45.89,92.16,94.15,189.73,161.61,411.37,446.48,340.12,167.74,167.96,63.75,59.64,55.57,54.8,50.02,43.32,46.71,42.58,58.79,66.46,61.59, 长期债务与营运资金比率(%),--,--,--,--,--,--,--,--,--,--,--,0,-0.05,-0.05,-0.06,-0.61,-4.59,-3.28,-48.35,6.54,0.78,1.67,1.25,13.73,31.61,14.73, 股东权益比率(%),31.41,33.67,37.68,39.68,50.72,54.11,7.84,5.85,-89.73,-61.61,-311.37,-346.48,-240.12,-67.74,-67.96,36.25,40.36,44.43,45.2,49.98,56.68,53.29,57.42,41.21,33.54,38.41, 长期负债比率(%),--,--,--,--,--,--,--,--,--,--,--,0,6.17,6.27,7.83,10.22,18.38,13.69,11.88,10.23,4.91,14.55,13.49,8.29,13.24,17.07, 股东权益与固定资产比率(%),4126.01,4025.19,3998.88,6114.5,5879.42,595.22,175.91,46.17,-101.16,-75.3,-350.86,-333.93,-282.1,-114.14,-128.36,93.63,87.65,96.39,93.51,119.38,130.18,121,134.63,85.64,76.55,84.17, 负债与所有者权益比率(%),218.38,197.04,165.38,151.99,97.17,84.81,1175.46,1609.66,-211.44,-262.32,-132.12,-128.86,-141.65,-247.62,-247.15,175.85,147.77,125.09,121.25,100.1,76.43,87.67,74.15,142.66,198.19,160.34, 长期资产与长期资金比率(%),--,--,--,--,--,--,--,--,--,--,--,-23.63,-37.53,-117.71,-117.61,135.86,106.81,107.19,105.69,102.64,95.19,87.19,85.35,106.7,112.07,102, 资本化比率(%),--,--,--,--,--,--,--,--,--,--,--,0,-2.64,-10.19,-13.02,21.98,31.29,23.56,20.81,17,7.97,21.45,19.02,16.75,28.31,30.76, 固定资产净值率(%),61.13,64,66.63,58.21,61.35,52.62,50.35,59.14,60.63,64.65,61.44,65.26,70.17,72.08,74.51,76.35,81.68,81.56,77.48,76.5,78.63,78.6,77.93,79.12,79.03,83.03, 资本固定化比率(%),60.37,67.48,64.79,72.03,31.36,54.86,73.58,164.69,-92.95,-107.13,-23.49,-23.63,-36.57,-106.82,-104.06,174.14,155.45,140.24,133.47,123.66,103.44,111,105.4,128.17,156.33,147.32, 产权比率(%),150.36,136.58,127.48,124.78,88.33,80.25,1175.38,1609.3,-211.09,-227.19,-121.5,-85,-58.67,-232.84,-232.3,175.79,147.77,125.09,114.61,93.78,70.53,87.66,73.41,133.15,180.1,154.44, 清算价值比率(%),--,--,--,--,--,--,--,--,--,--,--,31.88,67.43,61.31,60.99,152.82,163.15,176.04,188.92,208.17,249.87,213.75,236.72,182.25,165.57,168.57, 固定资产比重(%),0.76,0.84,0.94,0.65,0.86,9.09,4.46,12.67,88.71,81.82,88.74,103.76,85.12,59.35,52.94,38.72,46.05,46.09,48.33,41.86,43.54,44.04,42.65,48.12,43.81,45.64,