报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2014-12-31,2013-12-31,2012-12-31, 流动比率(%),1.72,1.66,1.7,1.59,1.61,1.67,1.72,1.67,1.73,1.83,1.87,1.72,1.83,2.13,2.62,2.28,2.88,3.62,3.53,1.97,--,1.86,--,2.02,2.7,2.22,2.43, 速动比率(%),1.36,1.3,1.37,1.22,1.31,1.38,1.39,1.32,1.35,1.46,1.43,1.27,1.29,1.66,2.02,1.74,2.13,2.92,2.86,1.41,--,1.3,--,1.5,2.08,1.7,1.95, 现金比率(%),34.15,37.81,31.93,40.73,24.64,33.55,36.22,44.47,27.22,36.28,40.49,56.24,32.07,52.32,73.84,91.51,106.4,149.41,165.78,65.24,--,34.55,--,71.53,123.99,79.81,72.12, 利息支付倍数(%),-2857.02,-9903.67,-3304.64,-10435.18,-2024.58,-2652.73,138550.86,1725650.62,-35722.24,-41667.8,-2305.71,-7223.78,-1427.21,-1328.94,-511.91,-978.23,-969.86,-1113.13,-4849.94,25703.66,24170.28,18231.93,-1443.43,38147.94,14455.61,9147.85,2197.27, 资产负债率(%),49.65,50.93,51.24,54.91,56.45,54.8,53.3,52.34,51.53,47.1,46.09,50.29,47.51,39.97,32.04,37.44,30.37,23.82,24.38,40.66,--,44.39,--,42.79,33.3,37.3,34.25, 长期债务与营运资金比率(%),0.07,0.07,0.1,0.09,0.13,0.13,0.12,0.07,0.06,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 股东权益比率(%),50.35,49.07,48.76,45.09,43.55,45.2,46.7,47.66,48.47,52.9,53.91,49.71,52.49,60.03,67.96,62.56,69.63,76.18,75.62,59.35,--,55.61,--,57.21,66.7,62.7,65.75, 长期负债比率(%),2.5,2.12,3.26,2.82,4.12,4.4,4.17,2.32,2.22,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 股东权益与固定资产比率(%),--,768.49,--,705.62,--,630.75,--,579.37,--,582.53,--,538.24,--,590.55,--,2202.3,--,2065.2,--,1062.73,--,--,--,845.86,--,--,--, 负债与所有者权益比率(%),98.62,103.8,105.09,121.79,129.61,121.22,114.13,109.82,106.33,89.04,85.5,101.18,90.51,66.6,47.15,59.85,43.62,31.27,32.24,68.51,--,79.82,--,74.79,49.92,59.49,52.1, 长期资产与长期资金比率(%),37.65,37.57,36.01,36.35,33.92,32.41,31.18,33.24,29.21,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 资本化比率(%),4.73,4.14,6.26,5.88,8.64,8.88,8.19,4.64,4.38,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 固定资产净值率(%),--,68.11,--,71.71,--,75.43,--,78.95,--,80.74,--,82.17,--,81.98,--,56.25,--,57.79,--,61.8,--,--,--,68.53,--,--,--, 资本固定化比率(%),39.52,39.2,38.41,38.62,37.13,35.57,33.96,34.86,30.55,26.45,25.77,28.02,25.13,25.51,25.2,24.95,19.6,19.81,20.18,35.43,--,35.52,--,28.01,22.71,30.78,26.1, 产权比率(%),97.7,103.43,104.7,121.43,129.24,120.84,113.74,109.43,106.08,88.78,85.23,100.96,90.24,66.24,46.63,59.22,43.07,30.83,31.79,67.7,--,77.65,--,72.74,47.18,58.1,51.87, 清算价值比率(%),199.94,193.78,192.59,179.72,174.79,179.84,184.63,187.82,190.47,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 固定资产比重(%),--,6.39,--,6.39,--,7.17,--,8.23,--,9.08,--,9.24,--,10.16,--,2.84,--,3.69,--,5.58,--,--,--,6.76,--,--,--,