报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2014-12-31,2013-12-31,2012-12-31,2011-12-31, 流动比率(%),1.74,2.28,2.81,2.37,1.82,1.38,1.94,1.44,2.29,1.82,1.76,1.56,1.44,1.52,1.55,1.7,1.51,2.1,3.9,3.12,1.18,1.02,--,0.81,0.88,1.34,1.69,1.75,1.41, 速动比率(%),1.55,1.97,2.39,2.11,1.64,1.2,1.64,1.18,1.92,1.53,1.5,1.4,1.24,1.35,1.38,1.5,1.31,1.9,3.57,2.9,1.04,0.88,--,0.69,0.7,1.15,1.46,1.48,1.15, 现金比率(%),36.58,36.78,48.75,98.25,58.29,43.37,71.79,34.24,53.03,56.23,44.24,59.03,31.32,44.59,15.92,44.05,31.5,72.68,141.45,86.98,57.43,49.11,--,45.6,34.97,87.66,109.46,120.54,83.73, 利息支付倍数(%),1011.52,989.96,860.78,969.66,1000.74,915.37,325.36,3576.56,3762.02,2618.72,647.95,703.93,697,1023.99,756.56,5875.47,-15875.39,-7107.35,-3823.76,2722.35,6630.11,5215.56,6516.25,5219.22,4813.27,23466.58,10773.73,22268.93,3596.09, 资产负债率(%),29.66,29.79,26.99,30,36.18,34.57,32.04,30.94,17.39,21.52,22.52,27.05,33.56,28.39,28.48,25.66,20.96,20.93,14.03,17.02,29.95,33.15,--,36.38,33.22,31.66,28.64,28.43,31.28, 长期债务与营运资金比率(%),0.06,0.06,0.06,0.06,0.07,0.14,0.29,0.77,0.14,0.17,0.17,0.17,0.33,0.41,0.4,0.4,--,--,--,--,--,--,--,--,--,--,--,--,--, 股东权益比率(%),70.34,70.21,73.01,70,63.82,65.43,67.96,69.06,82.61,78.48,77.48,72.95,66.44,71.61,71.52,74.34,79.04,79.07,85.97,82.98,70.05,66.85,--,63.62,66.78,68.34,71.36,71.57,68.72, 长期负债比率(%),0.96,1.08,1.13,1.1,1.28,1.37,5.11,7.41,2.36,2.35,2.32,2.19,3.93,4.55,4.65,4.89,--,--,--,--,--,--,--,--,--,--,--,--,--, 股东权益与固定资产比率(%),--,297.26,--,282.96,--,284.64,--,252.77,--,217.05,--,234.18,--,166.38,--,158.92,--,193.41,--,210.11,--,155.97,--,168.19,--,286.43,269.82,242.47,--, 负债与所有者权益比率(%),42.16,42.43,36.97,42.85,56.7,52.84,47.14,44.81,21.04,27.42,29.07,37.08,50.51,39.65,39.83,34.52,26.52,26.47,16.32,20.51,42.76,49.59,--,57.17,49.74,46.34,40.13,39.73,45.53, 长期资产与长期资金比率(%),87.62,94.21,93.3,92.97,93.66,97.06,86.92,89.79,82.52,84.98,85.18,85.44,86.43,89.18,88.78,88.61,--,--,--,--,--,--,--,--,--,--,--,--,--, 资本化比率(%),1.34,1.51,1.52,1.55,1.96,2.05,7,9.69,2.78,2.9,2.91,2.92,5.59,5.98,6.11,6.17,--,--,--,--,--,--,--,--,--,--,--,--,--, 固定资产净值率(%),--,70.29,--,72.69,--,72.11,--,74.52,--,76.9,--,77.59,--,83.03,--,85.46,--,84.5,--,86.75,--,87.07,--,84.29,--,70.37,71.81,76.18,--, 资本固定化比率(%),88.82,95.66,94.74,94.43,95.54,99.09,93.47,99.43,84.88,87.52,87.73,88.01,91.54,94.84,94.55,94.44,92.76,80.75,70.3,71.2,101.42,107.63,--,118.31,114.6,97.75,85.51,77.92,82.39, 产权比率(%),32,22.04,16.6,22.02,35.56,40.94,35.18,42.17,18.68,24.89,26.45,34.39,46.87,35.76,35.69,30.22,22.34,21.81,11.81,15.79,34.94,41.33,--,47.93,39.99,36.32,32.41,35.28,44.74, 清算价值比率(%),404.99,581.73,738.48,582.05,401.02,337.19,375.35,304.79,561.67,443.96,423.54,348.52,285.85,348.14,348.52,394.29,--,--,--,--,--,--,--,--,--,--,--,--,--, 固定资产比重(%),--,23.62,--,24.74,--,22.99,--,27.32,--,36.16,--,31.15,--,43.04,--,46.78,--,40.88,--,39.49,--,42.86,--,37.83,--,23.86,26.45,29.52,--,