报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2012-12-31,2011-12-31,2010-12-31,2009-12-31, 流动比率(%),1.1,1.09,1.15,0.81,0.96,0.92,0.92,0.93,0.89,1.04,0.98,0.9,0.98,1.07,1.13,1.07,1.13,1.19,1.29,1.15,1.41,1.28,1.39,1.25,1.22,1.23,0.9,0.9,--,--,--,0.98,1.36,1.69,1.93,1.55, 速动比率(%),0.78,0.86,0.92,0.61,0.79,0.67,0.64,0.75,0.69,0.73,0.7,0.67,0.73,0.77,0.78,0.72,0.87,0.86,0.91,0.84,1.03,0.89,1.14,0.98,0.95,0.92,0.65,0.62,--,--,--,0.67,0.91,1.26,1.42,0.96, 现金比率(%),14.16,24.41,35.54,14.19,14.61,16.94,9.57,13.19,11.89,10.32,12.74,12.89,8.24,14.93,14.22,15.26,19.2,12.23,16.15,10.44,13.69,21.03,18.33,15.44,28.06,29.33,16.04,16.47,--,--,--,15.09,24.65,36.3,21.76,16.25, 利息支付倍数(%),371.93,369.98,444.97,120.8,12.57,-96.36,129.82,202.73,212.23,241.65,273.81,246.26,319.75,413.46,449.3,648.36,664.53,1083.38,1363.17,1241.68,1278.14,1186.44,1624.44,607.89,539.46,372.34,476.1,486.76,495.75,364.21,379.32,667.63,1261.69,3095.86,4126.76,3166.48, 资产负债率(%),56.81,54.6,52.77,60.91,61.69,56.93,54.94,59.89,61.16,49.44,47.33,49.12,44.88,42.49,41.16,42.58,42.4,36.02,33.46,41.51,36.04,33.63,38.14,43.15,46.68,44.17,56.81,58.47,--,--,--,53.94,49.56,43.62,38.83,46.94, 长期债务与营运资金比率(%),1.75,1.7,1.06,-0.83,-5.35,-3.49,-3.39,-3.16,-1.37,6.58,-9.33,-0.89,-6.81,1.75,0.92,0.58,0.18,0.16,0.21,0.32,0.26,0.39,0.41,0.53,0.59,0.63,-1.1,-1.26,--,--,--,-4.48,0.57,--,--,--, 股东权益比率(%),43.19,45.4,47.23,39.09,38.31,43.07,45.06,40.11,38.84,50.56,52.67,50.88,55.12,57.51,58.84,57.42,57.6,63.98,66.54,58.49,63.97,66.37,61.86,56.85,53.32,55.83,43.19,41.53,--,--,--,46.06,50.44,56.38,61.17,53.06, 长期负债比率(%),8.02,6.98,6.99,7.81,9.43,11.25,11.38,10.48,8.17,10.3,7.6,3.81,4.13,4.32,4.35,1.54,0.95,1.06,1.82,1.89,3.4,3.29,5.22,4.99,5.28,5.44,5.59,6.42,--,--,--,3.57,8.33,--,--,--, 股东权益与固定资产比率(%),--,142.72,--,100.92,--,99.54,--,99.01,--,130.15,--,167.86,--,169.83,--,157.57,--,162.28,--,137.03,--,133.92,--,127.42,--,126.36,--,115.53,--,--,--,112.5,--,278.49,--,--, 负债与所有者权益比率(%),131.55,120.27,111.74,155.82,161.05,132.16,121.91,149.34,157.49,97.8,89.85,96.56,81.42,73.88,69.95,74.16,73.61,56.3,50.28,70.96,56.34,50.68,61.67,75.89,87.53,79.11,131.54,140.79,--,--,--,117.13,98.24,77.36,63.48,88.47, 长期资产与长期资金比率(%),94.41,96.29,92.58,126.74,112.53,110.91,108.26,108.72,114.66,99.14,103.13,109.27,102.3,97.32,93.84,96.92,92.18,91.23,88.96,91.92,81.58,88.38,81.22,85.09,85.05,86.23,110.88,111.1,--,--,--,102.26,75.69,--,--,--, 资本化比率(%),15.66,13.32,12.89,16.66,19.75,20.71,20.16,20.72,17.38,16.93,12.61,6.97,6.98,6.99,6.88,2.61,1.63,1.63,2.66,3.12,5.04,4.73,7.79,8.08,9.01,8.88,11.46,13.38,--,--,--,7.2,14.17,--,--,--, 固定资产净值率(%),--,54.55,--,55.95,--,57.09,--,59.68,--,60.35,--,55.21,--,57.06,--,60.46,--,61.37,--,64.77,--,66.42,--,69.96,--,71.71,--,69.75,--,--,--,72.74,--,50.3,--,--, 资本固定化比率(%),111.93,111.08,106.28,152.07,140.23,139.89,135.61,137.13,138.77,119.35,118,117.46,109.98,104.63,100.78,99.52,93.71,92.74,91.4,94.88,85.91,92.77,88.08,92.56,93.48,94.63,125.23,128.26,--,--,--,110.19,88.18,46.99,40.96,51.68, 产权比率(%),127.59,115.53,106.3,147.7,150.05,125.88,119.02,146.63,155.1,95.74,87.82,95.01,80.05,72.46,68.52,72.69,72.53,55.16,48.54,69.21,55.1,50.17,61.31,75.52,87.14,78.7,130.98,140.2,--,--,--,116.43,97.38,76.97,63.48,88.47, 清算价值比率(%),173.95,181.96,189.61,164.13,164.07,172.4,174.15,160.82,157.18,197.02,205.73,197.09,216.77,228.92,236.44,228.41,228.27,268.68,292.96,233.14,265.81,279.97,246.87,218.66,203.44,214.12,165.97,161.3,--,--,--,175.34,191.88,--,--,--, 固定资产比重(%),--,31.81,--,38.74,--,43.27,--,40.51,--,38.84,--,30.31,--,33.86,--,36.44,--,39.43,--,42.69,--,49.56,--,44.62,--,44.18,--,35.95,--,--,--,40.94,--,20.25,--,--,