报告日期,2022-03-31,2021-12-31,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2014-12-31,2014-03-31,2013-12-31,2012-12-31,2011-12-31, 流动比率(%),1.35,1.29,1.28,1.15,1.17,1.21,1.24,1.15,1.14,1.11,1.2,1.1,1.03,1,1.17,1.12,1,0.99,1.05,1.04,0.95,1.49,0.55,0.59,--,0.64,--,1.32,1.48,1.5,2.9,4.4, 速动比率(%),0.91,0.9,0.81,0.77,0.77,0.92,0.96,0.91,0.92,0.89,0.94,0.86,0.81,0.73,0.82,0.84,0.79,0.7,0.76,0.76,0.67,1.34,0.39,0.44,--,0.46,--,1.02,1.1,1.15,2.41,3.18, 现金比率(%),25.44,26.52,20.42,23.5,28.11,27.95,23.28,32.06,38.4,19.84,39.57,42.23,40.55,27.39,38.18,40.19,43.55,25.64,26.52,15.02,15.35,95.33,5.51,10.1,--,6.65,--,28.88,32.58,29.29,123.2,178.52, 利息支付倍数(%),2211.92,4950.04,3401.78,2964.83,-2537.28,1504.9,1825.17,10655.78,-607.08,1654.59,3034.27,787.79,407.58,-1393,-549.76,-1331.65,476.3,372.96,464.84,496.57,410.04,1022.8,1117.69,4283.59,4286.99,-1675.19,-1230.87,7946.74,42032.05,6984.67,-28253.35,24025.68, 资产负债率(%),36.76,39.41,36.41,43,37.48,37.87,35.63,38.6,39.24,38.78,36.61,40.49,40.88,38.7,36.15,37.04,40.68,37.14,31.91,29.29,30.07,46.52,62.37,60.08,--,54.41,--,42.02,30.84,33.52,25.82,19.48, 长期债务与营运资金比率(%),0.17,0.17,0.07,0.02,0.11,0.3,0.65,0.85,1.13,1.35,0.88,1.34,4.12,24.65,0.5,0.33,--,--,--,--,--,0.95,-1.35,-1.68,--,-1.28,--,1.53,0,0,0.01,--, 股东权益比率(%),63.24,60.59,63.59,57,62.52,62.13,64.37,61.4,60.76,61.22,63.39,59.51,59.12,61.3,63.85,62.96,59.32,62.86,68.09,70.71,69.93,53.48,37.63,39.92,--,45.59,--,57.98,69.16,66.48,74.18,80.52, 长期负债比率(%),1.92,1.69,0.67,0.13,0.62,2.2,4.49,4.21,5.12,4.72,5.26,4.74,4.4,3.15,2.75,1.33,--,--,--,--,--,14.82,23.36,24.12,--,16.85,--,13.75,0.04,0.07,0.34,--, 股东权益与固定资产比率(%),--,313.34,--,283.55,--,263.74,--,230.15,--,222.69,--,202.45,--,191.38,--,190.07,--,178.74,--,160.7,--,135.94,75.6,82.98,--,1460.07,--,--,--,--,--,--, 负债与所有者权益比率(%),58.13,65.05,57.26,75.45,59.94,60.94,55.34,62.87,64.59,63.36,57.76,68.05,69.15,63.14,56.62,58.83,68.56,59.08,46.86,41.43,43,87,165.71,150.53,--,119.34,--,72.48,44.59,50.42,34.8,24.2, 长期资产与长期资金比率(%),85.28,87.37,91.08,95.02,94.37,91.42,92.79,95.41,96.13,97.75,93.86,96.7,100.3,101.83,92.93,94.97,--,--,--,--,--,77.42,129.42,123.59,--,122.82,--,87.77,78.46,74.98,42.86,--, 资本化比率(%),2.94,2.71,1.04,0.23,0.98,3.42,6.53,6.42,7.77,7.16,7.67,7.38,6.93,4.89,4.13,2.07,--,--,--,--,--,21.7,38.3,37.67,--,26.98,--,19.17,0.06,0.11,0.46,--, 固定资产净值率(%),--,70.09,--,71.79,--,74.04,--,76.06,--,77.99,--,80.07,--,82.57,--,85.05,--,87.71,--,90.57,--,93.48,93.5,93.75,--,48.25,--,--,--,--,--,--, 资本固定化比率(%),87.86,89.8,92.03,95.24,95.3,94.65,99.27,101.96,104.23,105.28,101.65,104.4,107.76,107.07,96.93,96.98,101.21,101.88,97.72,98.53,102.49,98.86,209.76,198.28,--,168.21,--,108.6,78.51,75.06,43.05,19.76, 产权比率(%),55.24,61.31,52,70.14,56.44,58.16,52.3,59.72,61.33,60.05,55.02,65.64,67.02,61,55.34,57.51,67.39,57.88,46.59,41.15,42.7,86.69,163.86,148.7,--,116.95,--,72.15,44.59,50.36,32.07,23.72, 清算价值比率(%),281.74,265.08,297.3,246.03,278.12,271.37,283.97,260.83,256.47,259.53,272.55,243.45,240.02,253.43,268.43,261.6,--,--,--,--,--,204.17,149.1,158.25,--,175.94,--,213.74,302.24,281.36,393.39,--, 固定资产比重(%),--,19.34,--,20.1,--,23.56,--,26.68,--,27.49,--,29.39,--,32.03,--,33.13,--,35.17,--,44,--,39.34,49.78,48.1,--,3.12,--,--,--,--,--,--,