报告日期,2019-12-31,2018-12-31,2017-12-31,2016-12-31,2015-12-31,2014-12-31,2013-12-31,2012-12-31,2011-12-31,2010-12-31,2009-12-31,2008-12-31, 流动比率(%),3.4,3.2,2.87,3.05,1.46,1.37,1.2,1.42,1.27,1.2,1.06,1.07, 速动比率(%),3.01,2.7,2.55,2.69,1.2,1.14,0.97,1.18,1.18,1.1,0.96,0.94, 现金比率(%),235.17,202.46,203.22,219.58,78.38,68.34,58.58,61,83.73,70.57,58.87,45.83, 利息支付倍数(%),-988.85,-2194.91,-1449.3,-1755.51,-4069.89,-37772.35,17126.66,5157.43,2526.85,1687.96,1597.36,196.3, 资产负债率(%),25.03,26.45,28.06,27.27,50.02,50.54,50.24,49.9,50.61,55.19,60.37,63.51, 长期债务与营运资金比率(%),--,--,--,--,--,--,--,--,--,0.5,2.44,0.84, 股东权益比率(%),74.97,73.55,71.94,72.73,49.98,49.46,49.76,50.1,49.39,44.81,39.63,36.49, 长期负债比率(%),--,--,--,--,--,--,--,--,--,3.9,5.82,2.62, 股东权益与固定资产比率(%),551.2,466.46,414.62,387.98,203.37,158.35,144.8,132.06,118.26,--,--,--, 负债与所有者权益比率(%),33.39,35.96,39,37.5,100.08,102.17,100.95,99.59,102.47,123.17,152.32,174.05, 长期资产与长期资金比率(%),--,--,--,--,--,--,--,--,--,109.96,123.38,138.45, 资本化比率(%),--,--,--,--,--,--,--,--,--,8.01,12.8,6.69, 固定资产净值率(%),36.6,41.31,44.78,49,52.8,59.07,64.9,70.44,75.92,--,--,--, 资本固定化比率(%),40.27,39.29,37.98,38.42,71.59,82.34,90.25,92.6,109.43,119.53,141.5,148.38, 产权比率(%),27.37,30.24,35.18,32.52,88.08,87.36,92.18,75.31,73.04,94.98,119.48,124.27, 清算价值比率(%),--,--,--,--,--,--,--,--,--,230.78,208.15,216.15, 固定资产比重(%),13.6,15.77,17.35,18.74,24.58,31.24,34.37,37.94,41.76,--,--,--,