报告日期,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(%),1.65,2.08,1.8,1.89,2.53,2.82,3.29,3.72,1.27,1.38,1.06, 速动比率(%),1.31,1.64,1.47,1.62,2.16,2.45,2.81,3.19,0.94,1.06,0.76, 现金比率(%),53.5,48.08,30.32,50.18,75.15,109.98,220.65,252.15,41.66,60.18,41.83, 利息支付倍数(%),-3267.61,644.29,-535.99,-839.05,-1396.22,-427.15,-4.26,-564.19,3062.44,957.57,-1269.03, 资产负债率(%),44.6,39.58,41.85,40.52,34.33,35.02,25.48,23.61,62.34,65.63,66, 长期债务与营运资金比率(%),0.03,0.1,0.02,0.07,0.1,0.12,--,--,0.18,0.46,--, 股东权益比率(%),55.4,60.42,58.15,59.48,65.67,64.98,74.52,76.39,37.66,34.38,34, 长期负债比率(%),0.9,3.9,0.59,2.42,4.36,6.05,--,--,2.84,9.72,--, 股东权益与固定资产比率(%),526.4,483.63,418.82,404.79,398.64,474.72,814.82,855.46,204.99,--,--, 负债与所有者权益比率(%),80.51,65.51,71.98,68.13,52.28,53.9,34.2,30.91,165.52,190.91,194.14, 长期资产与长期资金比率(%),51.37,42.41,47.44,48.38,36.07,28.08,--,--,60.75,52.34,--, 资本化比率(%),1.59,6.06,1.01,3.91,6.23,8.52,--,--,7.02,22.04,--, 固定资产净值率(%),62.1,64.48,67.86,71.94,74.54,74.4,72.38,75.23,76.97,--,--, 资本固定化比率(%),52.2,45.15,47.93,50.34,38.46,30.69,22.19,16.21,65.33,67.14,87.4, 产权比率(%),79.49,64.27,70.07,66.29,51.63,52.97,34.08,30.83,165.28,190.91,194.14, 清算价值比率(%),206.72,241.11,227.7,236.28,281.08,278.41,--,--,152.2,142.49,--, 固定资产比重(%),10.52,12.49,13.88,14.69,16.47,13.69,9.15,8.93,18.37,--,--,