报告日期,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2002-12-31,2001-12-31, 流动比率(%),4.21,4.64,3.74,3.8,3.49,3.74,3.03,2.79,2.6,2.66,2.4,2.57,2.48,2.63,2.68,1.96,1.87,1.99,2.49,3.33,3.27,3.08,1.73,1.95,1.79,2.01,2.18,2.38,2.18,2.3,2.49,2.12,1.71,1.78,1.86,1.91,1.87,1.97,1.81,2.01,1.76,2.79,4.71,3.3,2.63,2.97,2.42,2.09,1.87,2.25,3.11,2.24,2.07,2.24,2.2,1.91,1.81,2.05,2.17,1.95,1.98,2.07,2.36,2.82,3.05,3.98,2.11,--,2.43,--,--,2.54,1.9, 速动比率(%),3.04,3.1,2.49,2.59,2.38,2.52,1.44,1.5,1.41,1.71,1.52,1.57,1.41,1.45,1.39,1.25,1.18,1.29,1.32,1.46,1.76,1.71,1.05,1.09,0.96,1.1,1.16,1.19,1.14,1.24,1.12,1.05,0.69,0.85,0.76,0.79,0.74,0.85,0.98,0.86,0.67,1.07,1.76,1.2,0.95,1.2,1.31,0.85,0.71,1.05,1.27,0.85,0.75,0.86,0.99,0.9,0.86,1.04,1.17,1.06,1.09,1.31,1.72,2.12,2.19,3.16,1.39,--,1.21,--,--,1.47,0.96, 现金比率(%),123.42,111.24,99.82,108.49,94.64,109.71,93.31,111.1,104.1,127.35,118.52,121.61,107.63,100.63,102.14,105.89,96.42,98.69,96.45,89.76,89.92,118.4,51.41,42.62,43.92,34.49,58.2,50.7,43.47,48.24,37.97,40.2,21.87,35.87,25.58,21.59,24.81,24.55,56.8,26.83,20.57,40.91,53.08,36.82,31.55,28.15,77.82,29.98,24.86,36.3,29.26,20.31,16.3,22.3,20.81,30.12,27.41,25.53,54.92,44.89,55.08,67.94,108.91,136.22,145.66,211.09,51.52,--,24.21,--,--,59.43,4.77, 利息支付倍数(%),-467.95,-538.27,-352.29,-239.77,-2926.47,-413899.7,16632.5,7373.51,-40556.35,8946.31,-22962.16,-55608.79,3226.12,2250.73,1535.89,1051.69,2342.95,2364.51,3167.42,-64870.16,4673.41,6403.23,1553.85,1562.25,1303.61,1142.66,1107.25,1271.01,1585.33,1026.88,1256.31,1582.36,388.38,393.61,291.43,288.1,347.31,336.1,354.46,230.45,-852.08,72.65,-104.83,119.15,300.01,140.53,-12.32,12.57,460.32,616.97,618.1,596.79,372.33,387.6,268.49,233.13,451.81,454.51,475.65,578.65,597.87,829.25,649.65,2332.98,1939.48,1998.63,2175.5,--,2554.7,--,--,2298.44,2933.97, 资产负债率(%),17.65,16.59,20.39,20.39,22.03,21.44,22.29,24.72,26.2,22.66,25.03,22.9,23.08,21.28,20.1,30.88,32.53,32.48,23.87,16.62,19.22,20.23,26.73,23.11,24.91,23.37,21.21,20.07,23.62,25.29,21.82,27.14,28.36,25.81,24.02,23.63,24.14,23.77,26.29,21.1,25.78,21.34,14.87,18.88,22.55,19.95,23.96,19.38,23.09,24.08,17.7,22.66,24,25.74,18.71,21.91,22.4,21.48,19.87,17.3,18.13,19.1,20.08,18.53,17.59,15.83,26.47,--,19.9,--,--,20.55,24.48, 长期债务与营运资金比率(%),--,--,--,--,--,--,0.03,0.03,0.03,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,0.23,0.22,0.22,0.22,0.23,0.23,--,--,0.18,0.17,0.2,0.21,0.42,0.3,0.29,0.32,0.27,0.28,0,0,0,0,0,0,0,0,--,0,--,--,0,0, 股东权益比率(%),82.35,83.41,79.61,79.61,77.97,78.56,77.71,75.28,73.8,77.34,74.97,77.1,76.92,78.72,79.9,69.12,67.47,67.52,76.13,83.38,80.78,79.77,73.27,76.89,75.09,76.63,78.79,79.93,76.38,74.71,78.18,72.86,71.64,74.19,75.98,76.37,75.86,76.23,73.71,78.9,74.22,78.66,85.14,81.12,77.45,80.05,76.04,80.63,76.91,75.92,82.3,77.34,76,74.26,81.29,78.09,77.6,78.52,80.13,82.7,81.87,80.9,79.92,81.47,82.41,84.17,73.53,--,80.1,--,--,79.45,75.52, 长期负债比率(%),--,--,--,--,--,--,1.14,1.07,1.07,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,6.22,6.68,6.3,6.01,6.29,5.89,--,--,4.4,4.7,4.47,4.44,8.77,4.88,4.64,4.64,4.71,4.85,0,0,0,0,0,0,0,0,--,0,--,--,0,0, 股东权益与固定资产比率(%),509.65,--,467.35,--,477.62,--,340,--,341.01,--,338.5,--,336.45,--,324.93,--,323.41,--,291.1,--,281.84,--,187.76,--,182.43,--,226.47,--,228.8,--,219.96,--,186.02,--,183.01,--,189.78,--,188.62,--,181.22,--,169.55,--,168.41,--,165.32,--,171.66,--,174.4,--,160.7,--,147.52,--,159.05,155.82,181.87,183.51,179.98,214.29,213.34,218.91,214.15,397.29,199.3,--,183.03,--,--,206.03,159.47, 负债与所有者权益比率(%),21.43,19.89,25.62,25.61,28.25,27.3,28.68,32.83,35.51,29.3,33.38,29.7,30.01,27.04,25.16,44.69,48.22,48.11,31.35,19.93,23.79,25.36,36.48,30.05,33.17,30.5,26.92,25.11,30.92,33.85,27.91,37.25,39.59,34.8,31.61,30.95,31.82,31.19,35.68,26.74,34.73,27.13,17.46,23.28,29.11,24.92,31.52,24.03,30.02,31.72,21.5,29.29,31.57,34.66,23.02,28.06,28.86,27.35,24.79,20.92,22.14,23.6,25.12,22.75,21.35,18.81,36,--,24.84,--,--,25.86,32.42, 长期资产与长期资金比率(%),--,--,--,--,--,--,51.95,50.26,51.51,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,68.14,66.89,66.87,67.8,68.8,68.73,--,--,69.37,68.54,72.54,74.04,74.57,80.8,80.91,82.47,78.83,79.3,80.03,78.41,74.71,65.9,58.66,56.16,44.04,59.88,--,64.41,--,--,60.2,70.74, 资本化比率(%),--,--,--,--,--,--,1.45,1.4,1.42,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,7.33,7.27,7.21,7.2,7.29,7.19,--,--,5.47,5.4,5.47,5.52,10.56,5.67,5.61,5.64,5.66,5.71,0,0,0,0,0,0,0,0,--,0,--,--,0,0, 固定资产净值率(%),64.95,--,66.21,--,68.36,--,65.06,--,66.66,--,66.11,--,67.61,--,67.29,--,68.49,--,67.93,--,69.36,--,69.3,--,71.33,--,68.64,--,69.61,--,62.98,--,66.32,--,67.42,--,67.8,--,69.11,--,71.2,--,73.97,--,75.91,--,77.98,--,79.32,--,80.86,--,82.72,--,84.6,--,85.55,84.71,83.53,84.36,85.58,83.83,84.82,85.94,87.12,79.43,79.81,--,81.76,--,--,84.05,85.87, 资本固定化比率(%),33.24,33.49,34.44,32.57,33.62,32.83,52.72,50.97,52.26,51.93,53.94,53.97,55.97,56.53,58.28,57.58,58.14,52.8,53.69,54.06,46.47,47.53,73.39,71.51,73.79,69.26,68.29,65.49,63.63,56.1,58.46,58.41,72.02,72.86,72.69,71.73,72.43,69.87,71.09,72.89,73.63,73.53,72.14,72.06,73.07,74.21,74.06,73.82,74.03,73.39,72.45,76.73,78.37,83.38,85.66,85.72,87.4,83.56,84.11,80.03,78.41,74.71,65.9,58.66,56.16,44.04,59.88,--,64.41,--,--,60.2,70.74, 产权比率(%),20.94,18.63,24.37,24.48,27.12,25.26,26.55,30.78,33.42,29.07,33.16,29.49,29.82,26.85,25,44.54,48.08,47.95,31.19,19.77,23.62,25.29,36.48,30.04,33.17,30.49,26.91,25.1,30.92,33.85,27.91,37.25,39.59,34.8,31.61,30.95,31.82,31.19,35.68,26.74,34.73,27.13,17.46,23.28,29.11,24.92,31.52,24.03,30.02,31.72,21.5,29.29,31.57,34.66,23.02,28.06,28.86,27.35,24.79,20.92,22.14,23.6,25.12,22.75,21.35,18.81,36,--,24.84,--,--,25.86,32.42, 清算价值比率(%),--,--,--,--,--,--,439.52,393.86,370.11,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,440.88,629.64,497.37,417.55,470.31,393.03,--,--,390.73,529.16,413.68,390.6,363.83,496.42,425.35,415.94,433.05,466.8,533.96,509.51,511.16,486.06,526.62,554.35,615.31,360.2,--,474.97,--,--,462.07,388.11, 固定资产比重(%),16.16,--,17.03,--,16.33,--,22.86,--,21.64,--,22.15,--,22.86,--,24.59,--,20.86,--,26.15,--,28.66,--,39.02,--,41.16,--,34.79,--,33.38,--,35.54,--,38.51,--,41.52,--,39.97,--,39.08,--,40.96,--,50.21,0,45.99,0,45.99,--,44.81,--,47.19,--,47.3,--,55.11,--,48.79,50.39,44.06,45.06,45.49,37.75,37.46,37.21,38.48,21.19,36.89,--,43.77,--,--,38.56,47.35,