报告日期,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2013-12-31,2012-12-31,2011-12-31, 流动比率(%),0.88,0.92,0.89,0.93,0.96,0.97,1.02,1.04,1.11,1.08,1.07,1.14,1.36,1.47,1.48,1.42,1.33,1.31,1.36,1.3,1.1,1.11,--,1.08,--,1.09,1.29,1.37, 速动比率(%),0.49,0.48,0.4,0.45,0.51,0.55,0.54,0.57,0.6,0.59,0.6,0.67,0.76,0.83,0.85,0.88,0.78,0.79,0.85,0.83,0.56,0.58,--,0.55,--,0.61,0.74,0.89, 现金比率(%),15.53,15.22,13.4,13.92,18.48,20.68,16.44,14.75,12.5,13.75,16.82,19.16,21.99,23.39,30.62,32.77,22.07,24.81,32.31,32.7,11.4,9.75,--,11.68,--,16.54,15.87,26.61, 利息支付倍数(%),47.09,101.51,-410.1,-300.29,-233.7,-104.69,-103.03,169.41,159.46,117.92,-2.5,273.91,354.93,501.28,255.38,665.38,636.96,636.29,743.64,408.26,343.75,321.54,230.23,353.42,351.52,572.11,830.62,484.4, 资产负债率(%),80.32,79.85,79.25,77.71,75.88,74.44,72.04,70.7,69.47,69.26,70.12,69.9,68.33,66.34,66.14,65.82,62.43,63.59,63.36,64.79,71.91,70.65,--,69.16,--,64.76,59.47,53.05, 长期债务与营运资金比率(%),--,-0.2,-0.17,-0.35,-0.59,-0.19,1.97,0.83,0.79,1.28,1.22,0.89,0.89,0.71,0.73,0.64,0.34,0.3,0.2,0.27,0.54,0.27,--,--,--,0.06,0.27,--, 股东权益比率(%),19.68,20.15,20.75,22.29,24.12,25.56,27.96,29.3,30.53,30.74,29.88,30.1,31.67,33.66,33.86,34.18,37.57,36.41,36.64,35.21,28.09,29.35,--,30.84,--,35.24,40.53,46.95, 长期负债比率(%),--,1.18,1.34,1.62,1.62,0.34,2.08,2.35,5.21,5.87,5.29,7.51,15.96,15.83,16.39,13.4,5.91,5.1,3.89,4.71,3.39,1.9,--,--,--,0.38,4.28,--, 股东权益与固定资产比率(%),--,101.64,--,94.87,--,112,--,118.39,--,123.18,--,136.44,--,186.04,--,190.07,--,194.96,--,188.27,125.12,124.32,--,122.57,--,136,--,--, 负债与所有者权益比率(%),408.19,396.29,381.92,348.68,314.64,291.18,257.7,241.35,227.52,225.3,234.68,232.2,215.73,197.11,195.31,192.54,166.2,174.68,172.94,184.04,255.98,240.73,--,224.25,--,183.81,146.71,113, 长期资产与长期资金比率(%),--,147.6,160.87,145.28,127.78,122.86,111.73,105.98,97.61,94.34,94.8,86.01,68.3,61.09,60.67,61.99,70.87,70.78,64.21,63.07,90.25,89.8,--,--,--,85.74,66.36,--, 资本化比率(%),--,5.53,6.07,6.77,6.28,1.3,6.94,7.43,14.58,16.03,15.03,19.97,33.51,31.99,32.62,28.16,13.6,12.29,9.59,11.8,10.77,6.08,--,--,--,1.07,9.56,--, 固定资产净值率(%),--,58.89,--,61.44,--,63.34,--,66.26,--,67.28,--,67.46,--,61.58,--,63.02,--,64.13,--,66.93,68.38,69.73,--,72.37,--,70.78,--,--, 资本固定化比率(%),167.06,156.24,171.27,155.83,136.34,124.48,120.06,114.49,114.27,112.34,111.57,107.47,102.73,89.82,90.03,86.29,82.03,80.69,71.02,71.5,101.14,95.61,--,98.85,--,86.67,73.37,61.31, 产权比率(%),388.07,375.45,355.47,320.94,296.42,274.94,241.31,225.22,208.67,217.1,226.29,221.8,206.78,188.01,187.08,184.17,154.24,161.78,159.32,176.88,244.37,227.87,--,208.8,--,181.36,144.86,110.9, 清算价值比率(%),--,128.02,130.8,134.94,135.09,137.46,142.93,146.08,151.08,144.19,142.42,144.23,149.97,155.71,155.51,156.63,169.94,167.25,168.71,158.14,143.12,146.79,--,--,--,152.95,165.39,--, 固定资产比重(%),--,19.82,--,23.49,--,22.83,--,24.74,--,24.96,--,22.06,--,18.09,--,17.98,--,18.67,--,18.7,22.45,23.61,--,25.16,--,25.91,--,--,