报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2012-12-31,2011-12-31, 流动比率(%),2.3,2.11,2.29,2.42,2.25,2.36,2.4,2.41,1.47,1.59,1.59,1.63,1.86,1.74,1.99,1.77,1.86,1.89,1.12,1.07,--,0.96,--,1.11,0.94,1.23, 速动比率(%),1.76,1.5,1.63,1.71,1.65,1.73,1.81,1.82,0.91,0.97,1.04,1.15,1.39,1.36,1.48,1.35,1.38,1.3,0.77,0.76,--,0.64,--,0.78,0.69,0.91, 现金比率(%),34.49,36.98,42.62,42.4,38.35,51.35,52.46,69.5,10.3,15.11,19.54,28.98,16.48,16.32,26.82,38.35,28.14,23.73,13.94,24.18,--,18.96,--,24.52,17.59,30.5, 利息支付倍数(%),1026.52,134.06,131.84,191.05,245.32,163.48,158.26,152.68,324.42,260.21,183.87,586.79,701.31,966.56,534.66,494.26,445.61,349.24,279.92,301.14,271.08,282.38,259.17,283.03,277.21,320.94, 资产负债率(%),33.95,34.38,30.99,29,30.88,29.58,28.93,28.89,41.86,39.06,39.79,39.19,39.75,41.8,36.21,39.81,38.17,36.61,64.48,67.18,--,65.37,--,64.12,64.19,65.65, 长期债务与营运资金比率(%),--,--,--,--,--,--,--,--,--,--,--,--,0.1,0.1,0.1,0.11,0.11,0.12,1.98,3.03,--,-2.5,--,2.91,-3.42,2.61, 股东权益比率(%),66.05,65.62,69.01,71,69.12,70.42,71.07,71.11,58.14,60.94,60.21,60.81,60.25,58.2,63.79,60.19,61.83,63.39,35.52,32.82,--,34.63,--,35.88,35.81,34.35, 长期负债比率(%),--,--,--,--,--,--,--,--,--,--,--,--,2.77,2.7,2.94,2.83,2.97,3.11,11.05,10.51,--,6.05,--,14.16,9.99,22.84, 股东权益与固定资产比率(%),--,262.52,--,251.51,--,298.31,--,294.27,--,198.94,--,187.9,--,177.78,--,164.32,--,150.25,--,91.84,--,87.85,--,84.23,--,--, 负债与所有者权益比率(%),51.39,52.4,44.91,40.85,44.69,42.01,40.71,40.63,72.01,64.09,66.1,64.45,65.97,71.82,56.77,66.15,61.74,57.76,181.55,204.74,--,188.77,--,178.72,179.28,191.11, 长期资产与长期资金比率(%),--,--,--,--,--,--,--,--,--,--,--,--,62,64.5,64.82,67.77,67.98,70.56,99.89,104.39,--,115.66,--,98.93,114.69,91.68, 资本化比率(%),--,--,--,--,--,--,--,--,--,--,--,--,4.39,4.44,4.41,4.49,4.58,4.68,23.74,24.26,--,14.86,--,28.3,21.81,39.93, 固定资产净值率(%),--,48.46,--,51.31,--,47.53,--,49.47,--,50.86,--,54.42,--,57.65,--,61.68,--,65.25,--,65.96,--,69.7,--,73.68,--,--, 资本固定化比率(%),40.6,50.63,51.75,52.75,54.26,53.68,54.31,54.6,75.11,72.24,71.69,70.54,64.85,67.49,67.81,70.96,71.25,74.03,130.98,137.83,--,135.85,--,137.97,146.69,152.63, 产权比率(%),48.22,48.16,40.65,36.46,40.18,37.38,35.97,35.77,65.91,57.69,59.56,57.7,59.03,64.61,49.41,58.46,53.4,49.13,165.97,188.35,--,177.36,--,166.67,168.66,179.52, 清算价值比率(%),--,--,--,--,--,--,--,--,--,--,--,--,274.8,259.98,309.42,277.4,295.17,312.43,165.15,157.68,--,158.34,--,162.41,160.25,157.96, 固定资产比重(%),--,24.99,--,28.23,--,23.61,--,24.16,--,30.63,--,32.36,--,32.74,--,36.63,--,42.19,--,35.73,--,39.42,--,42.6,--,--,