报告日期,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2014-12-31,2014-09-30,2013-12-31,2012-12-31,2011-12-31, 流动比率(%),1.39,1.52,1.74,1.92,2.38,2.57,2.61,2.3,2.55,2.13,3.81,3.64,4.84,4.22,3.55,0.91,--,0.83,--,0.87,0.8,0.78,0.79,1.3,1.16, 速动比率(%),1.02,1.06,1.09,1.08,1.45,1.4,1.38,1.27,1.4,1.32,2.64,2.48,3.39,3.04,2.73,0.46,--,0.45,--,0.48,0.43,0.4,0.37,0.61,0.64, 现金比率(%),33.12,31.27,54.47,62.93,77.67,63.69,51.72,76.96,89.86,96.05,172.46,84.25,116.7,94.93,158.11,21.69,--,25.66,--,24.29,18.99,20.5,14.4,31.39,40.93, 利息支付倍数(%),659.29,1143.46,-595.34,1750.45,-1669.14,3185.92,812.1,-1000.08,-521.9,-3123.56,2759.48,957.71,1328.65,966.87,511.06,2514.25,1643.69,2703.45,494.58,1163.52,517.93,491.21,712.68,561.47,483.62, 资产负债率(%),53.85,50.48,31.94,27.16,23.51,21.17,21.41,24.34,22.82,25.78,17.35,18.31,16.1,16.64,19.44,51.21,--,57.87,--,54.38,59.88,60.26,57.22,46.65,56.24, 长期债务与营运资金比率(%),0.1,0.09,0.11,0.05,0.04,0.04,0.05,0.05,0.08,0.06,0.04,0.04,0.07,0.06,0.06,-1.01,--,-0.47,--,-0.64,-0.17,-0.14,-0.29,0.19,0.31, 股东权益比率(%),46.15,49.52,68.06,72.84,76.49,78.83,78.59,75.66,77.18,74.22,82.65,81.69,83.9,83.36,80.56,48.79,--,42.13,--,45.62,40.12,39.74,42.78,53.35,43.76, 长期负债比率(%),1.66,1.92,2.43,1.19,1.31,1.37,1.48,1.42,2.48,1.64,1.67,1.77,3.49,2.5,2.54,4.35,--,4.21,--,4.25,2.01,1.75,3.36,2.52,2.69, 股东权益与固定资产比率(%),--,268.5,--,296.81,--,349.02,--,326.77,--,315.73,--,302.67,--,310.67,--,124.66,--,--,--,121.23,--,--,--,--,--, 负债与所有者权益比率(%),116.7,101.94,46.92,37.29,30.73,26.85,27.25,32.16,29.57,34.73,20.99,22.41,19.18,19.96,24.14,104.96,--,137.35,--,119.21,149.23,151.6,133.77,87.43,128.52, 长期资产与长期资金比率(%),81.81,78.55,69.66,68.34,61.33,61.83,61.35,62.74,63,66.18,47.73,47.6,44.57,47.02,48.18,108.13,--,119.33,--,113.31,127.76,131.14,124.69,76.6,81.26, 资本化比率(%),3.46,3.74,3.45,1.61,1.68,1.71,1.84,1.85,3.11,2.16,1.98,2.12,4,2.91,3.06,8.19,--,9.09,--,8.53,4.76,4.21,7.28,4.51,5.79, 固定资产净值率(%),--,67.89,--,69.12,--,64.44,--,67.31,--,69.77,--,71.78,--,69.76,--,72.24,--,--,--,75.53,--,--,--,--,--, 资本固定化比率(%),84.74,81.6,72.15,69.46,62.38,62.9,62.5,63.92,65.03,67.65,48.69,48.63,46.43,48.43,49.7,117.78,--,131.26,--,123.87,134.15,136.9,134.47,80.22,86.25, 产权比率(%),98.44,83.28,46.62,36.99,30.47,26.64,26.64,31.55,28.57,33.73,20.99,22.41,19.18,19.96,24.14,104.96,--,137.35,--,119.21,149.23,151.6,133.77,87.43,128.52, 清算价值比率(%),208.54,228.18,292.5,342.09,400,441.76,437.61,384.29,415.16,365.61,520.68,498.78,565.64,545.42,467.52,170.09,--,151.2,--,159.67,142.87,140.49,140.64,196.48,170.07, 固定资产比重(%),--,18.44,--,24.54,--,22.59,--,23.16,--,23.51,--,26.99,--,26.83,--,39.14,--,--,--,37.63,--,--,--,--,--,