报告日期,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2015-12-31,2014-12-31,2013-12-31, 流动比率(%),1.48,1.5,1.29,1.32,1.39,1.52,2.06,2.41,2.61,3.11,2.3,2.11,--,2.27,--,2.04,1.98,1.66,1.78, 速动比率(%),1.12,1.12,0.98,1.05,1.13,1.18,1.65,1.93,2.16,2.42,1.67,1.68,--,1.73,--,1.71,1.48,1.14,1.47, 现金比率(%),22.64,22.06,13.24,24.98,30.11,27.48,33.2,32.47,39.69,26.71,19.28,39.21,--,53.33,--,58.49,29.37,19.1,60.45, 利息支付倍数(%),-552.09,236.33,381.44,393.69,237.03,784.11,987.98,821.02,644.9,611.22,530.08,633.69,847.32,1255.96,813.46,1028.64,771.33,791,516.48, 资产负债率(%),55.14,51.29,46.3,46.06,43.39,40.41,35.32,31.69,29.11,23.78,32.32,35.86,--,38.4,--,41.46,38.47,44.73,43.49, 长期债务与营运资金比率(%),0.72,0.52,--,--,--,--,0.21,0.18,0.15,0.1,0.31,0.32,--,0.27,--,0.2,0.07,--,--, 股东权益比率(%),44.86,48.71,53.7,53.94,56.61,59.59,64.68,68.31,70.89,76.22,67.68,64.14,--,61.6,--,58.54,61.53,55.27,56.51, 长期负债比率(%),13.89,10.54,--,--,--,--,6.42,6.2,5.53,4.2,9.08,9.41,--,9.84,--,7.15,2.48,--,--, 股东权益与固定资产比率(%),--,153.91,--,203.57,--,219.6,--,253.21,--,266.03,--,294,--,404.63,--,--,--,--,--, 负债与所有者权益比率(%),122.89,105.3,86.23,85.38,76.64,67.81,54.61,46.38,41.06,31.2,47.76,55.9,--,62.34,--,70.83,62.52,80.94,76.96, 长期资产与长期资金比率(%),68.53,67.39,--,--,--,--,58.25,53.97,52.66,50.04,61.96,60.54,--,50.14,--,46.52,45.32,--,--, 资本化比率(%),23.64,17.79,--,--,--,--,9.02,8.32,7.24,5.22,11.83,12.79,--,13.77,--,10.88,3.88,--,--, 固定资产净值率(%),--,73.53,--,71.74,--,72.62,--,72.41,--,74.45,--,64.99,--,60.03,--,--,--,--,--, 资本固定化比率(%),89.73,81.98,77.01,75.04,71.85,67.05,64.02,58.87,56.77,52.8,70.27,69.42,--,58.15,--,52.2,47.15,46.57,39.71, 产权比率(%),121.23,103.68,84.84,83.88,75.36,66.49,53.79,45.33,40.13,30.74,47.17,55.61,--,61.91,--,70.26,62.35,80.81,76.96, 清算价值比率(%),180.36,194,--,--,--,--,281.08,315.28,342.79,415.01,300.66,269.44,--,251.69,--,232.98,246.72,--,--, 固定资产比重(%),--,31.65,--,26.5,--,27.14,--,26.98,--,28.65,--,21.82,--,15.22,--,--,--,--,--,