报告日期,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2007-12-31,2006-12-31, 流动比率(%),1.62,1.7,1.73,1.68,1.89,2.18,2.2,2.4,2.5,2.96,2.97,2.87,2.83,3.17,2.6,2.23,2.43,2.55,2.17,2.19,1.95,2.09,2.01,1.9,1.87,1.89,1.85,2.17,2.25,2.47,2.46,2.24,1.89,1.85,1.88,1.78,1.77,2.26,2.27,2.17,1.12,--,1.13,--,--,1.16,1.2, 速动比率(%),1.41,1.45,1.46,1.45,1.66,1.85,1.87,2.08,2.24,2.56,2.56,2.49,2.5,2.77,2.27,1.95,2.12,2.25,1.92,1.89,1.68,1.79,1.77,1.63,1.62,1.61,1.59,1.77,1.85,2.02,2.1,1.85,1.47,1.44,1.56,1.46,1.45,1.78,1.86,1.86,0.95,--,0.95,--,--,0.93,1, 现金比率(%),32.65,20.66,27.83,26.11,35.28,19.6,37.88,25.15,64.97,40.28,46.43,40.12,40.96,48.55,48.96,39.12,31.72,41.23,48.26,28.43,19.02,28.23,45.47,23.38,26.15,40.75,48.73,44.1,45.8,61.39,83.66,64.48,24.49,30.35,58.7,39.29,39.22,49.35,72.07,73.88,23.47,--,39.7,--,--,35.07,42.89, 利息支付倍数(%),339.51,41.19,220.44,207.79,188.25,-12.91,282.58,311.57,350.51,-244.74,765.8,580.13,676.29,404.92,924.84,746.97,678.32,343.04,611.72,554.05,654.68,381.65,576.99,485.36,485.01,319.35,460.07,604.16,565.34,358.06,477.14,460.29,554.36,471.45,631.85,712.77,712.12,464.02,709.36,721.99,634.66,--,412.17,--,--,672.22,540.01, 资产负债率(%),48.99,45.52,45.08,46.99,48.61,43.29,43.4,40.71,39.61,38.61,38.71,39.96,40.57,33.82,39.19,41.03,37.94,36.3,41.68,41.6,38.29,34.81,37.34,40.06,40.16,39.16,40.6,37.68,36.1,32.2,32.72,36.59,40.91,41.64,42.54,46.27,46.13,33.62,33.41,36.28,68.17,--,70.78,--,--,67.97,68, 长期债务与营运资金比率(%),--,--,--,--,--,--,--,--,--,0.07,0.06,0.06,0.06,0.06,0.07,--,--,--,--,0.01,0.01,0.01,0.01,0.03,0.03,0.03,0.03,--,--,--,--,--,--,--,--,--,0,0,0,0.03,0.47,--,0.58,--,--,1.07,0.63, 股东权益比率(%),51.01,54.48,54.92,53.01,51.39,56.71,56.6,59.29,60.39,61.39,61.29,60.04,59.44,66.18,60.81,58.97,62.06,63.7,58.32,58.4,61.71,65.19,62.66,59.94,59.84,60.84,59.4,62.32,63.9,67.8,67.28,63.41,59.09,58.36,57.46,53.73,53.87,66.38,66.59,63.72,31.83,--,29.22,--,--,32.03,32, 长期负债比率(%),--,--,--,--,--,--,--,--,--,3.22,3.18,3.2,3.19,3.32,3.17,--,--,--,--,0.4,0.43,0.46,0.44,1.01,1.03,1.09,1.05,--,--,--,--,--,--,--,--,--,0,0,0,1.2,3.77,--,4.84,--,--,9.75,7.69, 股东权益与固定资产比率(%),427.51,--,422.49,--,466.31,--,527.95,--,589.02,--,490.16,--,481.73,--,478.33,--,431.68,--,408.94,--,395.74,--,404.06,--,404.13,--,391.86,--,484.39,--,498.45,--,350.7,--,356.69,--,335.04,--,320.54,--,--,--,129.77,--,--,112.34,1223.39, 负债与所有者权益比率(%),96.03,83.56,82.07,88.65,94.58,76.32,76.66,68.68,65.6,62.9,63.16,66.56,68.25,51.11,64.45,69.56,61.15,56.99,71.46,71.22,62.04,53.4,59.6,66.83,67.12,64.36,68.35,60.47,56.5,47.49,48.64,57.71,69.23,71.35,74.04,86.11,85.63,50.64,50.17,56.95,214.15,--,242.28,--,--,212.21,212.52, 长期资产与长期资金比率(%),--,--,--,--,--,--,--,--,--,39.65,38.36,37.62,36.67,33.91,34.9,--,--,--,--,42.49,43.38,44.11,42.05,43.87,45.03,46.42,45.97,--,--,--,--,--,--,--,--,--,35.04,36.31,36.13,36.58,77.72,--,75.46,--,--,78.24,69.2, 资本化比率(%),--,--,--,--,--,--,--,--,--,4.98,4.93,5.06,5.1,4.77,4.96,--,--,--,--,0.67,0.69,0.7,0.7,1.66,1.7,1.76,1.74,--,--,--,--,--,--,--,--,--,0,0,0,1.85,10.58,--,14.2,--,--,23.34,19.37, 固定资产净值率(%),53.62,--,55.28,--,53.91,--,52.44,--,50.9,--,50.7,--,51.57,--,54.28,--,55.96,--,58.7,--,59.84,--,60.85,--,61.33,--,63.59,--,61.88,--,63.2,--,65.14,--,65.89,--,68.19,--,70.81,--,--,--,72.16,--,--,75.83,21.59, 资本固定化比率(%),41.75,42.58,41.88,41.16,40.61,38.84,36.44,35,33.2,41.73,40.35,39.63,38.64,35.61,36.72,38.99,39.73,40.44,41.07,42.78,43.68,44.42,42.35,44.62,45.81,47.25,46.79,30.13,30.36,31.12,30.03,29.51,39.71,40.76,36.32,34.29,35.04,36.31,36.13,37.27,86.92,--,87.95,--,--,102.06,85.83, 产权比率(%),95.09,82.78,81.25,87.97,81.4,63.05,63.66,55.63,52.85,46.18,46.59,49.61,51.14,41.41,54.34,58.63,50,45.66,60.04,59.29,61.51,52.81,59.01,66.15,66.43,63.65,67.63,60.11,56.13,47.1,48.25,57.31,68.67,70.76,73.44,85.45,84.94,50.64,50.17,56.95,214.15,--,242.28,--,--,212.21,212.52, 清算价值比率(%),--,--,--,--,--,--,--,--,--,341.26,338.91,327.32,320.75,355.37,295.06,--,--,--,--,280.93,255.67,281.24,263.77,245.91,245.17,251.33,242.45,--,--,--,--,--,--,--,--,--,213.21,288.1,289.95,267.18,141.2,--,137.95,--,--,142.32,142.36, 固定资产比重(%),11.93,--,13,--,11.02,--,10.72,--,10.25,--,12.5,--,12.34,--,12.71,--,14.38,--,14.26,--,15.59,--,15.51,--,14.81,--,15.16,--,13.19,--,13.5,--,16.85,--,16.11,--,16.08,0,20.78,--,--,--,22.51,--,--,28.51,2.62,