报告日期,2021-12-31,2020-12-31,2019-12-31,2018-12-31,2017-12-31,2016-12-31,2015-12-31,2014-12-31,2013-12-31,2012-12-31,2011-12-31,2010-12-31,2009-12-31,2008-12-31,2007-12-31,2006-12-31,2005-12-31,2004-12-31,2003-12-31,2002-12-31,2001-12-31,2000-12-31,1999-12-31,1998-12-31,1997-12-31,1996-12-31,1995-12-31, 流动比率(%),1.27,1.22,1.69,1.71,1.74,2.15,1.36,1.64,1.55,1.8,1.71,1.31,1.25,1.15,1.29,1.13,1.24,1.25,1.21,1.1,1.09,1.07,1.24,1.54,1.2,1.15,1.12, 速动比率(%),0.92,0.87,1.28,1.32,1.26,1.25,0.8,1.04,1.05,1.57,1.52,1.23,1.11,0.96,1.15,0.99,0.86,0.94,0.86,0.75,0.78,0.86,0.98,1.23,0.56,0.36,0.52, 现金比率(%),57.66,58.1,81.61,85.78,86.19,82.84,52.13,63.62,68,129.53,131.55,107.02,91.55,71.31,93.22,78.91,62.68,65.11,43.13,32.87,36.99,31.54,28.84,41.94,1.11,3.8,7.98, 利息支付倍数(%),56.75,-691.66,-179.5,-782.56,-102.43,-491.57,58.9,160.17,26.29,46.29,-502.82,-446.18,-399.49,-508.81,-1267.31,-7896.97,-1640.65,-3699.18,1887.35,260.61,195.8,-136.11,-53.73,391.68,427.73,893.04,543.3, 资产负债率(%),66.89,65.36,52.5,54.45,71.34,67.88,62.12,62.17,61.18,56.61,60.83,66.03,64.37,71.1,68.95,78.43,67.79,62.92,57.23,57.49,62.5,63.77,57.74,52.46,66.18,70.12,68.56, 长期债务与营运资金比率(%),0.31,0.21,0.2,0.15,0.85,0.78,0.52,0.63,0.6,0.76,0.65,0.66,0.96,0.94,0.51,1.2,0,0.06,0.11,0,0,0,0,0,0,0,0, 股东权益比率(%),33.11,34.64,47.5,45.55,28.66,32.12,37.88,37.83,38.82,43.39,39.17,33.97,35.63,28.9,31.05,21.57,32.21,37.08,42.77,42.51,37.5,36.23,42.26,47.54,33.82,29.88,31.44, 长期负债比率(%),4.94,2.68,5.19,4.04,22.65,29.73,9.3,16.09,12.93,19.39,17.83,10.65,12.16,8.72,8.59,10.74,0,0.91,1.23,0,0,0,0,0,0,0,0, 股东权益与固定资产比率(%),224.76,232.22,281.88,256.54,131.14,--,163.11,154.82,131.21,132.43,164.18,141.47,139.76,138.45,236.58,112.68,184.88,171.73,136.3,119.53,122.8,121.17,287.62,285.31,189.03,162.84,138.11, 负债与所有者权益比率(%),202.05,188.7,110.52,119.55,248.96,211.32,163.99,164.33,157.62,130.46,155.31,194.35,180.65,246.06,222.06,363.65,210.42,169.69,133.83,135.22,166.63,176,136.61,110.37,195.64,234.67,218.05, 长期资产与长期资金比率(%),68.68,74.78,69.28,70.38,72.68,46.28,67.29,63.71,75.61,68.15,58.31,73,77.15,79.48,60.14,76.42,58.58,66.3,75.26,87.4,85.9,88.91,68.43,41.17,61.09,67.18,78.92, 资本化比率(%),12.99,7.17,9.86,8.15,44.15,48.06,19.72,29.84,24.99,30.88,31.28,23.87,25.45,23.18,21.67,33.24,0,2.4,2.79,0,0,0,0,0,0,0,0, 固定资产净值率(%),50.38,51.21,44.95,48.15,52.34,--,58.4,62.53,68.55,71.22,73.09,77.64,79.97,81.9,71.37,74.53,49.31,49.69,54.02,57.34,55.94,57.24,40.32,45.27,48.44,50.33,52, 资本固定化比率(%),78.94,80.56,76.85,76.62,130.13,89.11,83.81,90.8,100.79,98.59,84.85,95.89,103.49,103.46,76.77,114.47,58.58,67.92,77.42,87.4,85.9,88.91,68.43,41.17,61.09,67.18,78.92, 产权比率(%),190.28,178.36,89.98,92.45,204.99,195.83,157.08,148.37,134.58,118.04,145.43,182.49,175.76,240.71,218.22,357.48,203.46,163.98,132.36,134.17,165.36,175.22,135.49,109.53,195.64,232.69,213.1, 清算价值比率(%),154.6,157.29,228.18,231.59,164.73,154.06,162.65,172.31,183.28,187.21,169.9,156.14,153.89,139.14,144.26,127.38,152.47,164.46,176.67,175.31,161.25,157.52,174.64,192.06,151.11,143.83,149.25, 固定资产比重(%),14.73,14.92,16.85,17.75,21.85,--,23.22,24.44,29.58,32.77,23.86,24.01,25.5,20.87,13.12,19.14,17.42,21.59,31.38,35.57,30.54,29.9,14.69,16.66,17.89,18.35,22.77,