报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2008-12-31,2007-12-31, 流动比率(%),1.01,1.05,1.09,1.07,1.18,1.19,1.16,1.08,1.07,1.07,1.07,1.1,1.12,1.13,1.1,1.12,1.12,1.13,1.11,1.13,1.23,1.18,1.18,1.17,1.2,1.16,1.12,1.15,1.03,1.04,1.13,1.13,1.19,1.2,1.16,1.2,1.36,1.39,1.33,1.43,1.51,1.58,1.55,1.04,1.03,--,--,1.01,1,0.98, 速动比率(%),0.7,0.77,0.69,0.74,0.87,0.85,0.77,0.68,0.66,0.69,0.65,0.72,0.73,0.74,0.67,0.75,0.71,0.72,0.78,0.79,0.87,0.8,0.86,0.85,0.85,0.86,0.85,0.87,0.68,0.6,0.66,0.75,0.71,0.74,0.66,0.73,0.81,0.75,0.69,0.86,1.02,1.11,1.03,0.64,0.76,--,--,0.63,0.5,0.67, 现金比率(%),23.46,34.27,27.14,38.71,42.68,45.96,41.14,31.99,19.56,23.45,17.9,20.83,18.62,22.9,22.37,23.62,20.8,25.75,24.71,25.08,41.28,36.31,33.19,35.93,33.19,34.3,27.87,30.31,13.69,13.63,12.54,19.43,11.41,14.06,16.52,22.98,16.95,20.88,21.72,24.01,36.35,48.51,66.78,24.18,32.32,--,--,29.43,25.79,20.69, 利息支付倍数(%),1115.92,1195.69,1186.16,407.01,447.71,550.7,371.24,330.6,249.15,283.08,239,280.34,369.49,434.91,395.31,295.43,320.48,340.03,289.61,292.71,426.07,632.23,369.36,343.65,354.58,328.68,259.11,258.21,246.32,267.81,235.85,282.29,307.94,281.53,183.32,180.86,209.15,218.82,165.66,257.6,326.93,274.36,283.39,530.59,507.84,--,--,563.31,259.11,372.01, 资产负债率(%),60.75,63.3,61.58,63.28,66.73,66.77,69.73,65.55,67.83,69.98,71.12,68.71,67.96,66.18,68.32,68.11,66.36,65.83,70.19,65.63,59.05,60.39,60.21,61.21,57.49,63.33,64.98,63.51,66.54,60.95,62.31,61.81,63.77,67.18,70.42,66.01,64.49,64.15,69.03,63.22,59.4,56.47,57.75,81.99,83.16,--,--,83.6,91.48,90.56, 长期债务与营运资金比率(%),0.4,0.53,0.41,0.56,0.34,0.32,0.36,0.86,0,0,0,--,--,--,--,--,0.03,0.03,0.06,0.07,0.08,0.1,0.1,0.1,0.1,0.1,0.13,0.11,0.57,--,--,--,--,--,--,--,--,--,--,--,--,--,--,0,0,--,--,0,0,0, 股东权益比率(%),39.25,36.7,38.42,36.72,33.27,33.23,30.27,34.45,32.17,30.02,28.88,31.29,32.04,33.82,31.68,31.89,33.64,34.17,29.81,34.37,40.95,39.61,39.79,38.79,42.51,36.67,35.02,36.49,33.46,39.05,37.69,38.19,36.23,32.82,29.58,33.99,35.51,35.85,30.97,36.78,40.6,43.53,42.25,18.01,16.84,--,--,16.4,8.52,9.44, 长期负债比率(%),0.28,1.46,2.04,2.2,3.47,3.45,3.37,4.03,0.01,0.01,0.01,--,--,--,--,--,0.27,0.28,0.5,0.58,1.04,1,1.02,1.01,1.11,0.96,0.94,1,0.94,--,--,--,--,--,--,--,--,--,--,--,--,--,--,0,0,--,--,0,0,0, 股东权益与固定资产比率(%),--,268.45,--,237.07,--,279.32,--,291.96,--,429.79,--,463.56,--,496.48,--,420.88,--,431.6,--,417.26,--,447.5,--,421.01,--,495.83,--,462.09,--,704.45,--,732.65,--,748.39,--,770.79,--,885.71,--,1102.5,--,1196.28,--,348.65,290.86,--,--,--,--,--, 负债与所有者权益比率(%),154.79,172.48,160.27,172.33,200.54,200.92,230.33,190.3,210.84,233.16,246.22,219.58,212.09,195.68,215.63,213.56,197.28,192.69,235.41,190.95,144.19,152.47,151.32,157.77,135.26,172.73,185.53,174.06,198.84,156.06,165.35,161.84,176.04,204.71,238.06,194.18,181.61,178.91,222.93,171.88,146.3,129.75,136.7,455.16,493.74,--,--,509.7,1073.95,959.66, 长期资产与长期资金比率(%),103.72,98.83,94.34,100.04,89.07,86.86,89.99,90.19,87.51,84.13,84.92,--,--,--,--,--,76.67,75.8,75.57,77.01,69.01,75.05,75.25,75.62,74.71,73.92,79.83,75.86,95.86,--,--,--,--,--,--,--,--,--,--,--,--,--,--,82.98,86.95,--,--,93.09,100.2,130.44, 资本化比率(%),0.72,3.83,5.04,5.65,9.44,9.41,10.02,10.49,0.03,0.03,0.03,--,--,--,--,--,0.81,0.8,1.64,1.67,2.48,2.45,2.51,2.54,2.54,2.54,2.62,2.68,2.73,--,--,--,--,--,--,--,--,--,--,--,--,--,--,0,0,--,--,0,0,0, 固定资产净值率(%),--,64.61,--,64.5,--,59.6,--,68.68,--,70.13,--,71.56,--,72.05,--,75.57,--,77.26,--,79.02,--,79.88,--,82.45,--,81.16,--,83.23,--,78.45,--,78.38,--,79.58,--,81.29,--,81.83,--,82.01,--,83.88,--,86.5,87,--,--,--,--,--, 资本固定化比率(%),104.47,102.76,99.35,106.04,98.35,95.88,100.01,100.75,87.54,84.15,84.95,79.63,76.47,75.84,78.95,76.35,77.29,76.42,76.82,78.32,70.76,76.93,77.19,77.59,76.66,75.85,81.98,77.95,98.56,94.71,79.89,80.45,67.54,58.97,61.39,62.27,34.02,30.73,26.9,25.97,24.75,24.68,24.44,82.98,86.95,--,--,93.09,100.2,130.44, 产权比率(%),149.23,166.19,153.38,161.52,182.35,182.78,210.13,187.63,209.39,231.68,244.72,218.48,211.06,194.62,214.66,212.52,196.38,191.79,234.61,190.29,143.56,151.82,150.65,157.07,134.61,172.07,184.92,173.42,198.18,155.48,164.75,161.23,175.58,204.37,237.78,193.9,181.41,178.72,222.76,171.7,146.3,129.75,136.7,455.16,493.74,--,--,509.7,1073.95,948.36, 清算价值比率(%),164.23,157.87,162.85,161.19,158.48,158.17,151.3,148.11,143.54,140.38,138.19,--,--,--,--,--,147.21,148.34,140.12,149.29,165.17,161.63,161.98,159.37,169.23,154.13,150.19,153.39,146.75,--,--,--,--,--,--,--,--,--,--,--,--,--,--,119.23,117.9,--,--,117.13,108.67,110.94, 固定资产比重(%),--,13.67,--,15.49,--,11.9,--,11.8,--,6.98,--,6.75,--,6.81,--,7.58,--,7.92,--,8.24,--,8.85,--,9.21,--,7.39,--,7.9,--,5.54,--,5.21,--,4.39,--,4.41,--,4.05,--,3.34,--,3.64,--,5.17,5.79,--,--,0,0,0,