报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-06-30,2014-12-31,2013-12-31,2012-12-31, 流动比率(%),1.59,0.97,1.08,1.13,1.28,1.27,1.23,1.23,1.13,1.13,1.17,1.15,1.28,1.56,1.89,2.32,2.55,2.04,1.27,1.26,--,--,--,1.17,1.12,1.06,0.86,0.73, 速动比率(%),1.11,0.57,0.62,0.66,0.75,0.74,0.66,0.75,0.77,0.75,0.81,0.86,0.84,1.05,1.21,1.55,1.71,1.54,0.71,0.76,--,--,--,0.63,0.59,0.54,0.46,0.39, 现金比率(%),72.18,23.59,31.38,37.54,25.76,30.68,25.15,37.5,32.17,24.54,55.17,65.76,50.41,64.67,68.33,78.05,87.48,112.27,35.27,35.4,--,--,--,26.7,8.43,18.16,17.99,16.82, 利息支付倍数(%),430.27,503.39,978.54,562.59,677.53,671.37,932.81,507.45,426.9,212.71,216.2,1319.2,8544.22,1041.26,365.18,700.31,555.32,473.8,431.88,3084.14,2003.2,891.52,362.4,909.59,616.53,322.11,315.34,190.19, 资产负债率(%),55.93,57.22,57.88,54.03,47.97,50.05,52.13,52.91,55.58,51.19,52.83,57.35,46.58,47.73,40.2,35.51,34.12,41.27,54.18,55.25,--,--,--,55.86,54.98,58.96,51.27,58.91, 长期债务与营运资金比率(%),0.13,-2.6,1.86,0.82,0.16,0.17,0.24,0.24,0.15,0.19,0.14,0.12,0.15,0.48,0.38,0.36,0.37,0.35,1.44,1.33,--,--,--,2.73,4.16,7.61,--,--, 股东权益比率(%),44.07,42.78,42.12,45.97,52.03,49.95,47.87,47.09,44.42,48.81,47.17,42.65,53.42,52.27,59.8,64.49,65.88,58.73,45.82,44.75,--,--,--,44.14,45.02,41.04,48.73,41.09, 长期负债比率(%),2.73,3.24,6.5,4.68,1.87,2.01,2.52,2.58,1.02,1.18,1.13,1.04,1.77,9.44,9.27,10.22,10.92,10.07,13.8,13.14,--,--,--,16,17.06,16.15,--,--, 股东权益与固定资产比率(%),--,237.76,--,244.16,--,244.04,--,177.64,--,164.76,--,170.34,--,186.99,--,208.26,--,201.43,122.37,117.2,--,--,--,157.29,--,126.93,--,--, 负债与所有者权益比率(%),126.91,133.74,137.41,117.54,92.2,100.2,108.91,112.34,125.14,104.88,112.01,134.49,87.19,91.3,67.23,55.05,51.79,70.28,118.22,123.46,--,--,--,126.53,122.12,143.66,105.22,143.37, 长期资产与长期资金比率(%),95.84,120.93,108.97,96.05,85.64,84.76,88.64,88.14,95.06,93.1,87.98,85.86,83.15,72.27,69.36,67,67.31,63.53,92.23,90.95,--,--,--,97.88,99.82,110.3,--,--, 资本化比率(%),5.84,7.04,13.36,9.24,3.46,3.87,4.99,5.2,2.25,2.35,2.34,2.38,3.21,15.3,13.42,13.68,14.22,14.64,23.14,22.7,--,--,--,26.61,27.48,28.24,--,--, 固定资产净值率(%),--,59.81,--,59.93,--,58.55,--,61.04,--,62.46,--,62.9,--,61.29,--,60.08,--,60.67,59.88,60.91,--,--,--,51.93,--,59.48,--,--, 资本固定化比率(%),101.79,130.1,125.77,105.82,88.71,88.17,93.3,92.97,97.25,95.34,90.09,87.95,85.91,85.32,80.11,77.62,78.47,74.42,120,117.65,--,--,--,133.36,137.65,153.71,123.5,145.16, 产权比率(%),85.1,114.14,118.75,109.45,84.15,92.2,99.3,102.33,115.27,99.39,106.74,129.33,82.17,86.07,61.48,49.24,45.35,64.11,107.39,113.02,--,--,--,116.13,113.25,124.13,94.77,135.1, 清算价值比率(%),255.61,194.74,190.03,189.91,222.2,210.72,202.56,202.64,192.44,202.75,195.45,178.62,223.69,218.13,266.12,307.16,325.89,259.07,196.25,190.73,--,--,--,187.31,185.89,186.18,--,--, 固定资产比重(%),--,17.99,--,18.83,--,20.47,--,26.51,--,29.62,--,25.04,--,27.95,--,30.97,--,29.16,37.45,38.18,--,--,--,28.07,--,32.33,--,--,