报告日期,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-06-30,2007-03-31,2006-12-31,2005-12-31,2004-12-31, 流动比率(%),1.03,1.05,1.09,1.11,1.07,1.13,1.17,1.18,1.18,1.17,1.2,1.19,1.21,1.2,1.21,1.18,1.18,1.16,1.19,1.19,1.2,1.2,1.23,1.2,1.19,1.19,1.21,1.21,1.21,1.18,1.16,1.15,1.16,1.13,1.14,1.14,1.18,1.13,1.16,1.15,1.16,1.16,1.23,1.25,1.28,1.26,0.98,--,0.99,1,1.02, 速动比率(%),0.72,0.78,0.83,0.86,0.61,0.72,0.7,0.69,0.72,0.73,0.69,0.69,0.66,0.68,0.68,0.65,0.65,0.64,0.63,0.64,0.66,0.66,0.67,0.66,0.65,0.65,0.67,0.67,0.69,0.68,0.66,0.69,0.71,0.68,0.68,0.71,0.75,0.74,0.72,0.72,0.77,0.78,0.78,0.81,0.88,0.9,0.62,--,0.71,0.72,0.77, 现金比率(%),18.92,25.02,21.6,23.49,17.89,23.98,19.79,19.84,20.79,25.98,19.96,19.06,20.67,24.07,19.89,15.89,17.24,18.15,18.12,18.91,18.94,20.37,19.6,20.56,20.15,20.06,19.8,18.35,20.69,21.04,16.22,20.41,21.33,21.79,18.92,21.57,28.35,24.91,24.74,29.45,33.21,29.83,30.96,35.67,41.98,43.15,17.73,--,26.39,21.09,21, 利息支付倍数(%),452.17,426.63,548.98,576.63,484.15,652.4,708.86,828.24,420.02,924.29,633.53,730.12,354.9,780.23,414.35,389.45,313.89,508.16,353.73,326.55,288.29,464.18,355.39,343.41,294.98,329.7,278.96,264.07,231.33,416.11,337.16,364.66,611.86,924.6,1021.96,721.96,827.61,1645.55,3823.98,4218.56,340.9,137.66,178.61,372.6,198.77,433.21,646.31,--,486.06,237.77,215.83, 资产负债率(%),76.55,76.43,78.65,78.56,79.02,79.89,79.18,79.05,79.32,80.23,80.11,80.43,80.14,80.47,81.31,82.7,82.99,84.03,84.18,84.94,84.39,84.59,84.84,85.06,83.97,83.92,83.66,83.48,82.65,82.64,82.7,82.68,81.54,81.02,79.17,79.5,78.89,78.72,77.52,77.12,76.43,75.77,75.69,74.02,72.62,72.62,92.9,--,93.13,91.89,91.53, 长期债务与营运资金比率(%),2.78,1.92,1.08,0.92,1.35,0.68,0.67,0.66,0.64,0.67,0.62,0.66,0.66,0.67,0.6,0.71,0.74,0.8,0.79,0.83,0.81,0.81,0.84,0.84,0.86,0.89,0.91,0.93,0.93,0.91,0.83,0.81,0.75,0.91,0.92,0.92,0.8,1,0.85,0.73,0.67,0.63,0.46,0.36,0.33,0.29,-3.09,--,-5.53,-15.79,3.79, 股东权益比率(%),23.45,23.57,21.35,21.44,20.98,20.11,20.82,20.95,20.68,19.77,19.89,19.58,19.86,19.53,18.69,17.3,17.01,15.97,15.82,15.06,15.61,15.41,15.16,14.94,16.03,16.08,16.34,16.52,17.35,17.36,17.3,17.32,18.46,18.98,20.83,20.5,21.11,21.28,22.48,22.88,23.57,24.23,24.31,25.98,27.38,27.38,7.1,--,6.87,8.11,8.47, 长期负债比率(%),6.23,5.94,6.78,6.7,6.44,6.28,7.48,7.72,7.78,7.82,8.15,8.26,9,8.91,8.31,8.71,9.18,8.7,10.27,10.59,10.99,10.68,12.77,11.17,10.95,11.05,12.49,12.39,12.47,10.54,9.13,8.14,7.97,7.96,8.81,8.77,9.37,8.71,9.13,7.33,6.89,6.68,6.82,5.83,5.9,4.76,4.81,--,3.56,3.44,4.31, 股东权益与固定资产比率(%),--,396.48,--,361.69,--,323.04,--,329.24,--,304.86,--,304.36,--,309.54,--,282.08,--,251.54,--,275.22,--,261.9,--,260.87,--,254.51,--,254.06,--,250.8,--,240.82,--,237.54,--,255.81,--,257.89,--,295.84,--,304.01,--,314.31,--,345.88,69.47,--,67.73,--,--, 负债与所有者权益比率(%),326.37,324.35,368.4,366.44,376.73,397.34,380.34,377.38,383.58,405.84,402.76,410.86,403.41,411.95,435.11,478.12,487.88,526.28,532.28,564.03,540.72,548.97,559.81,569.23,523.7,521.85,512.08,505.4,476.27,476.19,477.98,477.52,441.66,426.86,380.19,387.87,373.78,369.84,344.84,337.13,324.26,312.63,311.33,284.96,265.26,265.2,1308.96,--,1355.4,1132.42,1081.15, 长期资产与长期资金比率(%),108.11,104.61,94.94,91.39,102.36,82.61,77.66,75.64,75.47,76.66,75.94,76.76,72.3,73.04,71.63,76.84,77.32,81.74,74.46,75.4,74.88,76.45,70.62,76.82,78.2,77.68,75,76.34,77.57,83.24,82.17,85.67,85.33,86.61,80.91,81.36,75.85,79.72,74.95,76.78,76.8,76.74,64.98,62.34,59.72,62.49,165.8,--,171.63,187.32,189.64, 资本化比率(%),20.98,20.14,24.1,23.82,23.49,23.8,26.43,26.94,27.35,28.36,29.07,29.67,31.17,31.32,30.78,33.48,35.05,35.28,39.37,41.28,41.31,40.94,45.73,42.78,40.58,40.73,43.33,42.85,41.81,37.78,34.54,31.98,30.16,29.54,29.73,29.97,30.75,29.04,28.88,24.27,22.62,21.6,21.9,18.33,17.74,14.8,40.41,--,34.1,29.77,33.71, 固定资产净值率(%),--,50.72,--,50.14,--,51.83,--,51.02,--,52.44,--,52.66,--,53.29,--,53.45,--,55.28,--,51.66,--,53.83,--,53.39,--,55.44,--,55.49,--,57.35,--,58.02,--,60.73,--,59.27,--,60.63,--,58.89,--,59.4,--,59.61,--,58.89,58.7,--,58.69,--,--, 资本固定化比率(%),136.8,130.99,125.09,119.96,133.78,108.41,105.56,103.54,103.87,107,107.06,109.14,105.04,106.35,103.48,115.51,119.04,126.3,122.81,128.41,127.58,129.45,130.13,134.24,131.6,131.05,132.33,133.58,133.31,133.78,125.51,125.94,122.17,122.93,115.13,116.17,109.53,112.34,105.39,101.39,99.25,97.88,83.2,76.33,72.6,73.35,278.25,--,260.45,266.71,286.1, 产权比率(%),306.54,305.43,345.59,343.93,350.9,373.99,356.78,354.91,358.09,379.22,370.25,380.23,374.71,383.09,401.47,441.93,450.18,486.49,491.96,520.98,496.67,503.46,514.05,521.12,481.29,482.11,472.65,466,437.18,436.33,441.78,440.74,404.81,399.75,361.26,367.81,353.04,357.53,332.24,323.69,310.61,298.52,295.74,269.14,249.64,248.98,1220.49,--,1256.06,1010.78,932.49, 清算价值比率(%),129.96,130.06,127.25,127.16,127.66,124.98,125.75,125.49,125.8,124.24,126.21,124.79,124.73,124.12,124.19,121.59,121.32,119.65,119.98,118.86,120.08,119.82,119.19,118.9,119.18,118.38,118.22,118.14,119.16,119.23,120.7,120.88,122.9,120.57,121.58,121.36,123.34,120.44,122.82,124.29,125.88,126.77,130.73,139.27,142.16,142.48,113.29,--,113.59,118.6,122.48, 固定资产比重(%),--,5.94,--,5.93,--,6.22,--,6.36,--,6.48,--,6.43,--,6.31,--,6.13,--,6.35,--,5.47,--,5.88,--,5.73,--,6.32,--,6.5,--,6.92,--,7.19,--,7.99,--,8.01,0,8.25,0,7.73,0,7.97,0,8.26,--,7.92,10.22,--,10.14,0,0,