报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2008-12-31, 流动比率(%),0.78,0.8,0.82,0.8,0.89,0.96,1.18,1.11,1.2,1.18,1.17,1.17,1.27,1.22,1.42,1.4,1.59,1.66,1.9,0.95,1.05,1.06,1.15,1.15,1.19,1.14,1.22,1.26,1.62,1.64,1.82,1.24,1.29,1.39,1.11,1.11,1.15,1.32,1.41,1.42,1.68,1.63,1.07,1.09,--,--,--,1.13,1.2, 速动比率(%),0.78,0.8,0.82,0.8,0.89,0.96,1.08,1.05,1.14,1.12,1.12,1.12,1.24,1.19,1.39,1.36,1.56,1.63,1.86,0.93,1.02,1.03,1.11,1.13,1.15,1.11,1.18,1.25,1.58,1.61,1.78,1.23,1.26,1.37,1.09,1.11,1.12,1.29,1.38,1.41,1.65,1.62,1.06,1.09,--,--,--,1.13,1.19, 现金比率(%),12.06,12.24,14.45,17.25,23.79,29.5,27.51,32.16,37.17,37.71,38.37,40.95,36.74,36.98,40.08,30.81,31.67,31.79,122.13,32.57,28.42,22.67,29.45,37.87,28.22,29.76,36.9,49.17,58.09,59.31,84.1,40.72,36.77,43.32,35.07,37.78,33.48,43.11,55.53,53.24,71.06,69.87,24.01,23.86,--,--,--,20.17,18.66, 利息支付倍数(%),143.94,141.34,63.4,-128.51,-100.84,8.98,-15.66,-975.92,296.17,263.65,312.89,417.09,433.8,360.87,368.34,534.04,253.94,218.22,108.87,333.1,203.49,180.95,128.73,236.93,177.95,183.31,195.48,456.27,367.45,333.7,344.65,456.81,320.45,263.36,302.79,652.45,473.31,528.43,575.19,927.22,453.31,416.78,486.46,664.74,--,--,472.24,682.38,602.54, 资产负债率(%),55.75,56.05,56.08,59.57,54.15,52.35,55.04,58.18,47.1,47.95,48.92,50.26,48.8,49.94,47.78,49.93,48.01,46.95,45.63,69.44,66.49,64.44,60.51,63.1,59.43,59.01,50.56,52.78,47.7,48.76,48.3,62.18,59.89,58.14,55.91,56.22,52.14,51.46,50.27,53.02,48.18,51.09,69.79,67.93,--,--,--,69.15,73.39, 长期债务与营运资金比率(%),-0.59,-0.68,-0.91,-0.68,-1.82,-4.91,1.03,1.36,1.06,1.09,0.8,0.73,0.78,0.72,0.57,0.45,0.46,0.32,0.33,-4.9,6.67,5.24,1.79,1.49,0.81,0.49,0.02,0.02,0.15,0.14,0.18,0.52,0.38,0.27,0.92,0.73,0.23,0.23,0.06,--,--,--,0,--,--,--,--,--,--, 股东权益比率(%),44.25,43.95,43.92,40.43,45.85,47.65,44.96,41.82,52.9,52.05,51.08,49.74,51.2,50.06,52.22,50.07,51.99,53.05,54.37,30.56,33.51,35.56,39.49,36.9,40.57,40.99,49.44,47.22,52.3,51.24,51.7,37.82,40.11,41.86,44.09,43.78,47.86,48.54,49.73,46.98,51.82,48.91,30.21,32.07,--,--,--,30.85,26.61, 长期负债比率(%),6.39,6.63,7.46,6.77,8.97,9.18,8.38,7.72,8.3,7.74,5.92,5.53,8.51,6.82,9.29,7.58,9.86,7.95,9.83,12.82,14.9,14.61,11.15,10.13,6.87,3.23,0.18,0.17,3.25,3.24,4.85,5.66,4.54,4.19,5.3,4.32,1.67,3.49,1.19,--,--,--,0,--,--,--,--,--,--, 股东权益与固定资产比率(%),--,2992.71,--,2799.68,--,2746.73,--,1183.77,--,1598.4,--,1481.82,--,1590.55,--,2313.1,--,2154.85,--,892.92,--,821.57,--,785.82,--,772.01,--,759.11,--,688.99,--,423.18,--,374.21,--,380.37,--,1567.37,--,1629.84,--,1413.49,--,557.9,--,--,--,501.86,--, 负债与所有者权益比率(%),125.97,127.53,127.67,147.31,118.09,109.85,122.42,139.1,89.02,92.11,95.77,101.03,95.29,99.76,91.51,99.7,92.36,88.51,83.93,227.18,198.38,181.2,153.21,171,146.49,143.99,102.28,111.77,91.21,95.15,93.44,164.44,149.31,138.91,126.83,128.42,108.94,106.02,101.08,112.87,92.98,104.45,231.06,211.78,--,--,--,224.13,275.74, 长期资产与长期资金比率(%),123.41,122.02,120.55,125.15,112.3,104.94,86.01,89.95,87.37,88.26,87.23,86.51,81.68,83.34,73.55,71.04,68.4,62.99,58.33,114.95,104.47,104.17,102.28,100.23,98.76,103.06,101.17,95.42,80.19,77.31,69.19,101.8,101.88,95.9,88.63,87.95,85.04,71,60.55,--,--,--,83.69,--,--,--,--,--,--, 资本化比率(%),12.62,13.12,14.51,14.35,16.36,16.16,15.71,15.58,13.56,12.94,10.39,10,14.25,12,15.1,13.15,15.95,13.04,15.31,29.55,30.77,29.12,22.02,21.54,14.47,7.3,0.36,0.36,5.85,5.94,8.58,13.02,10.18,9.1,10.72,8.98,3.38,6.7,2.34,--,--,--,0,--,--,--,--,--,--, 固定资产净值率(%),--,49.24,--,52.42,--,45.33,--,58.1,--,59.67,--,61.03,--,59.87,--,51.97,--,54.29,--,56.06,--,58.55,--,62.09,--,63.99,--,67.2,--,70.95,--,74.69,--,76.7,--,79.77,--,47.47,--,47.52,--,50.72,--,50.62,--,--,--,52.65,--, 资本固定化比率(%),141.23,140.44,141.02,146.11,134.26,125.15,102.05,106.55,101.08,101.37,97.34,96.13,95.25,94.71,86.63,81.79,81.38,72.44,68.88,163.16,150.9,146.96,131.17,127.74,115.47,111.18,101.54,95.77,85.17,82.19,75.69,117.04,113.43,105.5,99.27,96.63,88.02,76.1,62,53.15,37.12,33.75,83.69,79.94,--,--,--,70.26,45.83, 产权比率(%),123.57,124.33,122.29,142.5,114.12,107.88,120.83,137.47,88.83,91.91,95.55,100.81,95.25,99.72,91.46,99.65,88.73,84.84,78.71,214.52,185.26,167.47,134.55,152.3,127.04,124.58,83.23,92.66,71.67,75.31,74.2,133.82,117.02,105.78,126.53,128.15,108.89,105.97,101.03,112.87,92.98,104.45,231.06,211.78,--,--,--,224.13,275.74, 清算价值比率(%),182.61,182.75,185.89,173.31,190.83,194.22,182.42,172.44,210.91,207.17,203.11,197.68,204.62,199.93,208.85,199.9,216.19,221.56,232.97,151.89,160.31,167.07,187.15,177,192.84,194.63,241.23,226.9,264.55,257.87,259.43,196.47,212.19,224.88,178.46,177.44,191.36,193.87,198.46,--,--,--,141.69,--,--,--,--,--,--, 固定资产比重(%),--,1.47,--,1.44,--,1.73,--,3.53,--,3.26,--,3.36,--,3.15,--,2.16,--,2.46,--,3.42,--,4.33,--,4.7,--,5.31,--,6.22,--,7.44,--,8.94,--,11.19,--,11.51,--,3.1,--,2.88,--,3.46,0,5.75,--,--,--,6.15,--,