报告日期,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2008-12-31,2007-12-31, 流动比率(%),0.48,0.58,0.46,0.58,0.56,0.62,0.55,2.38,1.79,1.83,2.09,1.58,1.45,1.34,1.26,0.44,1.36,0.82,0.74,0.93,1.11,1.16,0.93,1.12,1.15,1.7,1.72,2.04,2.43,3.16,3.38,4.23,5.05,5.75,1.52,1.45,--,--,0.56,0.77,0.81, 速动比率(%),0.38,0.5,0.35,0.49,0.5,0.56,0.45,2.25,1.67,1.71,1.87,1.48,1.39,1.28,1.21,0.4,1.32,0.74,0.66,0.82,0.99,1,0.77,0.97,0.98,1.44,1.49,1.82,2.17,2.72,2.95,3.79,4.44,5.26,1.07,1.19,--,--,0.44,0.64,0.65, 现金比率(%),8.83,17.36,14.11,11.87,12.72,33.21,16.96,16.93,17.45,39.23,30.72,25.04,29.65,61.07,84.86,8.77,88.69,12.01,16.56,17.03,21.3,24.01,20.44,23.26,8.27,36.75,43.12,29.44,57.43,118.48,163.22,210.3,300.79,406.21,28.64,39.61,--,--,17.41,15.67,12.23, 利息支付倍数(%),2665.8,1107,908.93,925.47,1195.51,1373.37,1438.86,1682.87,1548.27,1789.91,868.84,675.04,575.1,522.54,373.19,420.25,427.77,465.15,638.53,729.78,693.58,512.72,819.4,843.24,856.77,593.9,776.3,771.49,904.38,729.37,985.55,975.27,842.3,674.96,452.03,333.47,--,--,337.18,343.23,331.87, 资产负债率(%),34.87,36.9,32.6,27.09,28.98,32.33,28.94,26.05,23.62,27.99,24.15,28.49,29.26,38.47,40.35,56.12,57.44,47.01,46.82,45.02,43.83,43.69,39.17,35.91,32.71,30.57,31.56,29.81,29.31,29.47,29.25,30.28,29.22,35.46,66.13,70.83,--,--,72.96,69.92,71.71, 长期债务与营运资金比率(%),-1.69,-2.47,-0.86,-0.92,-0.8,-0.78,-0.86,0.46,0.32,0.28,0.33,0.44,0.55,0.16,0.19,-0.65,0.98,-2.67,-1.71,-8.57,6.55,5.28,-12.95,10.02,6.37,1.93,1.68,1.22,1.04,0.83,0.82,0.56,0.57,0.66,7.56,7.72,--,--,-4.8,-5.45,-6.65, 股东权益比率(%),65.13,63.1,67.4,72.91,71.02,67.67,71.06,73.95,76.38,72.01,75.85,71.51,70.74,61.53,59.65,43.88,42.56,52.99,53.18,54.98,56.17,56.31,60.83,64.09,67.29,69.43,68.44,70.19,70.69,70.53,70.75,69.72,70.78,64.54,33.87,29.17,--,--,27.04,30.08,28.29, 长期负债比率(%),16.21,18.68,10.22,7.49,7.48,7.29,8.04,8.67,3.91,3.8,4.16,4.09,4.14,1.21,1.2,10.88,10.84,15.12,14.08,15.58,17.34,18.3,16.52,17.39,14.12,15.3,15.08,16.58,17.43,18.81,19.24,19.34,20.23,26.74,52.51,54.82,--,--,49.28,38.63,39.91, 股东权益与固定资产比率(%),280.46,--,240.67,--,238.95,--,209.77,--,206.82,--,186.15,--,167.3,--,153.74,--,120.57,--,107.39,--,100.65,--,118.27,--,171.83,--,158.4,--,156.32,--,165.65,--,160.6,--,54.91,--,--,--,70.28,--,--, 负债与所有者权益比率(%),53.53,58.48,48.36,37.16,40.81,47.78,40.72,35.23,30.93,38.87,31.84,39.85,41.37,62.51,67.64,127.9,134.98,88.72,88.04,81.89,78.05,77.59,64.39,56.02,48.6,44.03,46.11,42.47,41.46,41.79,41.35,43.42,41.29,54.93,195.22,242.81,--,--,269.76,232.44,253.52, 长期资产与长期资金比率(%),112.15,109.63,115.66,110.47,112.28,112.83,112.14,82.09,89.81,92.43,95.18,98.92,101.31,110.5,114.14,159.04,109.05,109.37,113.23,107.17,100.91,99.93,105.86,102.13,101.86,95.26,93.94,84.5,81.18,74.87,74.28,61.13,61.01,55.69,92.26,91.87,--,--,113.84,110.32,108.8, 资本化比率(%),19.93,22.85,13.17,9.32,9.53,9.73,10.17,10.49,4.87,5.01,5.2,5.41,5.53,1.93,1.97,19.87,20.3,22.2,20.93,22.08,23.59,24.53,21.36,21.34,17.34,18.06,18.06,19.11,19.78,21.06,21.38,21.71,22.23,29.29,60.79,65.27,--,--,64.56,56.22,58.52, 固定资产净值率(%),53.17,--,56.76,--,59.76,--,63.44,--,64.24,--,67.59,--,71.08,--,75.56,--,70.99,--,75.14,--,76.79,--,75.78,--,69.71,--,73.13,--,75.15,--,76.23,--,78.44,--,80.4,--,--,--,76.61,--,--, 资本固定化比率(%),140.06,142.09,133.2,121.82,124.1,124.99,124.83,91.72,94.41,97.31,100.39,104.59,107.24,112.68,116.44,198.48,136.82,140.58,143.21,137.53,132.05,132.41,134.62,129.84,123.23,116.25,114.65,104.46,101.2,94.85,94.48,78.08,78.45,78.76,235.28,264.52,--,--,321.26,252,262.3, 产权比率(%),53.08,58.01,47.88,36.78,40.46,47.45,40.36,29.99,25.51,28.02,20.56,28.11,29.36,39.29,42.65,92.36,97.51,87.37,86.79,75.99,72.15,71.53,59.03,50.6,43.06,38.39,40.37,42.22,41.2,41.53,41.08,43.17,41.03,54.68,194.46,241.88,--,--,268.63,232.44,253.52, 清算价值比率(%),283.32,267.41,302.34,365.46,341.14,305.53,341.23,442.7,503.23,486.18,627.82,487.13,471.18,405.67,385.5,242.19,236.75,211.03,211.52,232.51,239.3,240.46,268.73,299.05,333.92,362.37,349.42,324.49,329.67,328,331,319.48,330.63,274.34,144.25,134.58,--,--,129.77,133.92,129.33, 固定资产比重(%),23.22,--,28.01,--,29.72,--,33.87,--,36.93,--,40.75,--,42.28,--,38.8,--,35.3,--,49.52,--,55.8,--,51.44,--,39.16,--,43.21,--,45.22,--,42.71,--,44.07,--,61.69,--,--,--,38.48,0,--,