报告日期,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2009-12-31,2008-12-31, 流动比率(%),1.32,1.25,1.43,1.44,1.28,1.21,1.25,1.25,1.25,1.18,1.22,1.28,1.36,1.25,1.38,1.35,1.37,1.27,1.16,1.32,1.42,1.35,1.4,1.43,1.5,1.36,1.37,1.36,1.42,1.34,1.32,1.29,1.4,1.38,1.44,1.15,1.24,1.25,--,--,1.26,1.37, 速动比率(%),1.2,1.14,1.26,1.27,1.19,1.13,1.13,1.15,1.15,1.08,1.05,1.04,1.18,1.11,1.19,1.16,1.24,1.14,1.01,1.15,1.28,1.22,1.28,1.3,1.37,1.24,1.25,1.22,1.27,1.2,1.16,1.09,1.21,1.2,1.28,0.96,1.06,1.07,--,--,1.02,1.13, 现金比率(%),25.52,19.29,27.79,24.95,41.88,36.84,43,38.27,27.12,20.85,25.97,31.15,17.91,7.76,17.36,16.71,13.23,14.68,19.12,18.2,12.64,13.18,30.28,37.05,34.45,30.61,40.69,38.26,36.43,32.8,38.18,37.44,41.39,48.3,58.05,26.12,21.78,26.03,--,--,40.02,57.92, 利息支付倍数(%),-62.32,-1353.03,-1615.22,-2486.28,-1469.4,-1211.48,1136.91,1556.57,1815.66,4597.05,3583.82,4155.07,4430.47,-323416.35,40477.13,24276.96,9289.41,7051.65,3376.4,2716.34,-1182997.12,-7350.93,-14894.64,-10235.31,-9891.43,-11730.33,-14590.66,-16096.27,-21382.74,-6395.13,-7477.38,-5867.97,-5179.52,-17910.5,-52444.11,-26571.86,-34869.45,-38792.08,--,-112347.32,-3772.45,-1086.9, 资产负债率(%),48.94,51.9,46.4,44.55,51.93,52.87,51.75,50.77,53.14,55.44,47.34,43.92,45.04,48.7,42.1,41.91,42.01,46.62,48.75,41.67,41.79,45.36,42.67,42.03,41.66,46.76,46.18,46.75,46.12,49.16,49.53,50.45,47.58,48.63,48.86,58.75,56.85,56.11,--,--,47.64,34.4, 长期债务与营运资金比率(%),0.11,0.09,0.23,0.21,0.19,0.19,0.17,0.12,0.09,0.04,0.01,0.01,0,0,0,0.01,0,0.01,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,0,--,--,--,--,--, 股东权益比率(%),51.06,48.1,53.6,55.45,48.07,47.13,48.25,49.23,46.86,44.56,52.66,56.08,54.96,51.3,57.9,58.09,57.99,53.38,51.25,58.33,58.21,54.64,57.33,57.97,58.34,53.24,53.82,53.25,53.88,50.84,50.47,49.55,52.42,51.37,51.14,41.25,43.15,43.89,--,--,52.36,65.6, 长期负债比率(%),1.6,1.07,3.99,3.45,2.39,1.93,2.05,1.39,1.04,0.38,0.06,0.06,0.06,0.05,0.07,0.07,0.07,0.07,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,0,--,--,--,--,--, 股东权益与固定资产比率(%),--,180.07,--,168.95,--,180.15,--,181.56,--,176.5,--,176.15,--,190.41,--,184.19,--,199.55,--,201.5,--,193.07,--,194.83,--,190.25,--,227.32,--,238.42,--,239.74,--,230.21,--,--,212.81,193.97,--,--,187.35,253.95, 负债与所有者权益比率(%),95.83,107.9,86.56,80.34,108.03,112.19,107.27,103.14,113.4,124.42,89.9,78.32,81.96,94.94,72.71,72.13,72.44,87.33,95.14,71.44,71.79,83.02,74.43,72.49,71.4,87.82,85.79,87.8,85.6,96.69,98.13,101.8,90.75,94.66,95.54,142.43,131.74,127.86,--,--,90.98,52.43, 长期资产与长期资金比率(%),79.59,80.2,76.11,77.63,82.54,83.28,82.42,81.93,80.99,83.04,84.47,82.91,74.86,80.97,77.57,80.26,79.26,82.01,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,83.94,--,--,--,--,--, 资本化比率(%),3.04,2.17,6.92,5.85,4.73,3.93,4.08,2.74,2.18,0.85,0.11,0.11,0.1,0.11,0.11,0.12,0.12,0.13,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,0,--,--,--,--,--, 固定资产净值率(%),--,61.22,--,63.84,--,65.05,--,66.46,--,68.5,--,69.99,--,71.45,--,72.3,--,71.83,--,72.77,--,75.1,--,75.6,--,77.86,--,74.3,--,74.27,--,73.83,--,76.32,--,--,74.69,76.51,--,--,78.34,76.39, 资本固定化比率(%),82.08,81.98,81.77,82.45,86.64,86.69,85.92,84.23,82.79,83.75,84.56,83,74.94,81.05,77.65,80.36,79.35,82.11,90.61,83.04,76.46,77.66,77.74,77.39,72.83,77.04,77.74,78.17,73.66,77.26,79.4,81.15,74.3,74.97,70.25,92.03,83.94,85.32,--,--,86.66,81.7, 产权比率(%),89.06,102.59,80.52,74.15,99.63,107.76,101.2,97.58,106.76,120.4,86.17,74.7,78.56,91.44,68.98,68.12,68.29,82.94,90.02,66.88,67.18,78,68.94,66.66,65.61,81.55,79.08,80.54,78.61,89.26,90.08,93.83,83.03,86.44,86.82,130.23,119.31,114.3,--,--,82.63,51.48, 清算价值比率(%),210.32,194.22,222.47,233.98,202.12,190.94,198.5,201.68,193.92,180.89,212.45,229.43,223.28,205.76,239.8,241.58,241.3,216.03,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,185.48,--,--,--,--,--, 固定资产比重(%),--,26.71,--,32.82,--,26.16,--,27.11,--,25.25,--,31.84,--,26.94,--,31.54,--,26.75,--,28.95,--,28.3,--,29.76,--,27.99,--,23.42,--,21.32,--,20.67,--,22.31,--,--,20.28,22.63,--,--,27.95,25.83,