报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2014-12-31,2014-06-30,2013-12-31,2012-12-31,2011-12-31, 流动比率(%),1.52,1.34,1.36,1.39,1.38,1.44,1.52,1.48,1.59,1.86,2.21,1.86,1.96,2.19,2.33,1.92,1.99,2.25,2.36,1.48,1.43,1.54,--,1.51,--,1.47,1.36,1.31,1.37,1.83, 速动比率(%),0.87,0.74,0.84,0.89,0.79,0.81,0.97,0.93,0.82,1.02,1.36,1.18,0.99,1.23,1.48,1.18,1.11,1.33,1.53,0.8,0.62,0.69,--,0.75,--,0.84,0.75,0.74,0.72,0.99, 现金比率(%),21.42,8.39,11.75,14.62,16.08,16.36,16.21,20.07,13.63,20.45,20.28,24.16,13.74,27.37,52.23,43.88,32.44,52.72,110.83,47.51,25.25,32.96,--,36.05,--,49.24,39.98,43.89,35.38,58.68, 利息支付倍数(%),1524.98,1623.73,1459.07,4910.21,2996.36,1447.19,483.69,3814.05,2088.7,2010.52,2468.03,4016.03,3073.92,3438.86,3487.39,3124.19,1734.62,1479.38,1319.04,1562.6,1229.07,1310.84,1298.54,2682.53,2284,3382.26,2480.85,1839.85,10232.61,-4904.79, 资产负债率(%),57.68,53.79,54.08,54.34,52.87,47.05,46.36,49.88,48.07,42.34,38.86,46.86,45.85,40.77,40.05,46.54,46.67,41.26,40.06,58.03,59.69,55.52,--,56.82,--,58.56,60.82,63.33,57.35,48.1, 长期债务与营运资金比率(%),--,--,--,--,--,--,--,0.04,0.05,0.1,0.12,0.14,0.19,0.18,0.14,0.13,0.14,0.14,0.13,0.24,0.28,0.29,--,0.27,--,0.32,0.52,0.32,--,--, 股东权益比率(%),42.32,46.21,45.92,45.66,47.13,52.95,53.64,50.12,51.93,57.66,61.14,53.14,54.15,59.23,59.95,53.46,53.33,58.74,59.94,41.97,40.31,44.48,--,43.18,--,41.44,39.18,36.67,42.65,51.9, 长期负债比率(%),--,--,--,--,--,--,--,0.84,1.46,3.15,4.88,5,6.94,6.89,6.09,4.87,5.49,5.79,5.8,5.76,6.17,7.18,--,6.7,--,7.31,9.11,5.35,--,--, 股东权益与固定资产比率(%),--,291.25,--,281.18,--,225.35,--,573.39,--,501.05,--,947.86,--,836.41,--,825.78,--,687.02,--,444.3,--,369.62,--,369.13,--,305.14,394.11,1115.4,951.72,1078.56, 负债与所有者权益比率(%),136.28,116.39,117.79,118.99,112.17,88.84,86.42,99.53,92.55,73.43,63.56,88.18,84.67,68.83,66.79,87.06,87.51,70.24,66.83,138.26,148.08,124.8,--,131.57,--,141.32,155.21,172.69,134.49,92.69, 长期资产与长期资金比率(%),--,--,--,--,--,--,--,57.38,52.66,49.81,43.13,42.4,43.67,44.31,37.34,39.49,36.23,37.42,35.16,53.33,56.64,56.78,--,53.91,--,57.26,69.69,66.94,--,--, 资本化比率(%),--,--,--,--,--,--,--,1.65,2.73,5.19,7.39,8.59,11.37,10.42,9.22,8.35,9.34,8.97,8.82,12.07,13.28,13.9,--,13.44,--,15,18.86,12.73,--,--, 固定资产净值率(%),--,75.67,--,77.77,--,79.93,--,63.78,--,65.28,--,54.94,--,57.29,--,60.6,--,63.9,--,67.74,--,71.43,--,75.55,--,82.06,76.12,55.38,60.73,63.42, 资本固定化比率(%),76.54,81.81,79.45,57.26,61.18,65.35,58.78,58.34,54.14,52.54,46.57,46.38,49.27,49.46,41.13,43.09,39.96,41.1,38.56,60.65,65.31,65.95,--,62.27,--,67.36,85.89,76.7,52.89,24.08, 产权比率(%),105.06,100.44,102.06,116.55,109.56,86.06,83.79,96.89,89.61,70.4,60.85,85.46,81.94,66.01,64.17,84.29,84.6,67.25,63.98,133.76,143.03,119.34,--,127.37,--,135.76,147.92,164.75,132.75,92.08, 清算价值比率(%),--,--,--,--,--,--,--,200.55,208.45,237.84,260.23,214.01,218.36,246.75,251.32,215,213.97,242.5,250.17,170.13,165.25,177.85,--,172.25,--,166.36,159.63,153.46,--,--, 固定资产比重(%),--,15.87,--,16.24,--,23.5,--,8.74,--,11.51,--,5.61,--,7.08,--,6.47,--,8.55,--,9.45,--,12.03,--,11.7,--,13.58,9.94,3.29,4.48,4.81,