报告日期,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2014-12-31,2014-06-30,2013-12-31,2012-12-31,2011-12-31,1900-01-01, 流动比率(%),1.49,1.74,1.51,1.54,1.59,1.71,1.49,1.74,1.68,1.62,1.88,1.84,1.91,2.25,1.91,--,1.79,--,1.54,1.48,1.45,1.55,1.2,1.3,--, 速动比率(%),1.29,1.49,1.33,1.34,1.39,1.48,1.23,1.4,1.33,1.23,1.42,1.24,1.33,1.61,1.13,--,1.09,--,0.97,0.9,0.82,0.96,0.52,0.71,--, 现金比率(%),36.11,52.95,30.62,27.48,27.56,45.64,33.01,49.01,54.55,48.15,49.57,51.97,68.46,86.38,23.03,--,28.96,--,26.08,38.55,29.27,34.05,16.14,26.9,--, 利息支付倍数(%),7.94,-157.86,366.57,421.58,444.16,170.37,649.81,842.81,921.88,387.42,1107.52,1143.81,908.52,365.04,915.44,692.88,776.06,-363.02,560.94,938.74,971.47,1031.85,2500.55,2406.14,--, 资产负债率(%),60.38,59.62,55.73,57.42,56.85,56.01,55.55,55.46,55.76,52.64,48.03,49.59,47.28,41.4,52.65,--,53.48,--,50.83,45.58,45.11,47.46,57.01,44.81,--, 长期债务与营运资金比率(%),0.49,0.36,0.58,0.54,0.59,0.58,0.57,0.54,0.45,0.25,0.17,0.1,0.07,0.04,0.28,--,0.31,--,0.12,--,--,--,--,--,--, 股东权益比率(%),39.62,40.38,44.27,42.58,43.15,43.99,44.45,44.54,44.24,47.36,51.97,50.41,52.72,58.6,47.35,--,46.52,--,49.17,54.42,54.89,52.54,42.99,55.19,--, 长期负债比率(%),8.58,9.55,11.57,11.81,13.38,14.86,11.51,15.24,12.6,6.62,5.72,3.7,2.83,2.01,9.71,--,9.42,--,2.8,--,--,--,--,--,--, 股东权益与固定资产比率(%),204.58,--,192.5,--,312.78,--,544.6,--,603.71,--,571.26,--,637.67,--,314.47,--,--,--,234.41,267.78,272.18,525.19,259.98,222.98,--, 负债与所有者权益比率(%),152.37,147.66,125.89,134.84,131.77,127.3,124.97,124.52,126.04,111.15,92.43,98.36,89.69,70.64,111.19,--,114.97,--,103.4,83.74,82.17,90.33,132.6,81.19,--, 长期资产与长期资金比率(%),96.44,75.56,72.1,69.79,69.67,65.06,68.03,56.5,54.8,54.79,45.41,35.46,34.62,28.9,47.45,--,56.14,--,66.15,--,--,--,--,--,--, 资本化比率(%),17.8,19.12,20.71,21.72,23.67,25.25,20.57,25.49,22.17,12.26,9.92,6.84,5.09,3.32,17.01,--,16.83,--,5.38,--,--,--,--,--,--, 固定资产净值率(%),77.42,--,80.81,--,74.7,--,64.84,--,63.73,--,66.78,--,65.47,--,70.23,--,--,--,78.81,78.64,80.14,69.83,78.72,82.93,--, 资本固定化比率(%),117.32,93.43,90.93,89.15,91.27,87.04,85.65,75.83,70.41,62.45,50.41,38.07,36.47,29.89,57.18,--,67.51,--,69.91,67.18,64.04,52.29,76.17,78.29,--, 产权比率(%),112.14,112.17,115.68,122.39,119.33,115.83,119.63,119.83,120.91,105.8,86.64,94.52,85.65,65.9,101.28,--,102.41,--,92.2,78.96,81.64,89.13,130.77,79.1,--, 清算价值比率(%),216.9,212.53,186.99,184.13,186.04,187.36,179.27,178.36,177.62,188.42,208.38,196.88,207.09,247.45,194.65,--,194.61,--,201.51,--,--,--,--,--,--, 固定资产比重(%),19.37,--,23,--,13.79,--,8.16,--,7.33,--,9.1,--,8.27,--,15.06,--,--,--,20.97,20.32,20.17,10,16.54,24.75,--,