报告日期,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1995-12-31, 总资产利润率(%),1.79,1.07,0.5,0.04,2.44,2.42,1.67,0.73,3.56,2.76,1.9,0.8,2.46,1.79,1.07,0.47,1.25,0.73,0.4,0.14,0.8,0.62,0.45,0.15,1.45,1.05,0.66,0.13,0.1,0.08,0.05,-0.06,1.29,1.49,1.26,0.67,3.71,3.07,2.4,0.89,3.38,1.95,0.65,0.02,4.79,5.59,4.21,2.38,5.54,3.74,2.23,0.97,2.5,2.99,1.99,0.95,3.68,3.35,2.36,1.17,4.04,3.81,3.14,1.58,6.91,5.83,4.2,1.62,5.48,3.83,2.39,0.9,2.45,2.25,6.23,4.94,7.68,5.08,6.73,5.69,10.23,6.95,19.34,--, 主营业务利润率(%),27.46,26.28,25.92,21.96,30.4,32.05,33.19,34.34,33.18,32.52,29.92,31.05,29.98,30.46,30.71,30.07,26.4,25.34,23.64,21.08,19.3,18.64,18.36,17.67,17.91,17.93,17.33,15.79,15.13,14.61,14.37,13.37,15.44,16.18,16.85,17.43,20.29,20.61,21.65,19.7,18.88,17.6,15.56,9.53,19.06,21.65,22.2,21.37,20.26,19.79,18.76,17.19,18.82,18.03,18.16,18.35,20.01,21.65,21.76,20.86,23.4,25.4,26.16,26.34,27.92,30.02,33.18,27.7,28.02,25.82,26.26,26.87,24.72,21.74,28.33,27.86,33.45,33.04,31.6,30.5,35.71,100,38.09,--, 总资产净利润率(%),1.73,1.07,0.51,0.04,2.43,2.4,1.68,0.73,4,3.01,2.01,0.82,2.52,1.88,1.13,0.48,1.45,0.82,0.42,0.14,0.87,0.64,0.46,0.15,1.45,1.05,0.65,0.13,0.1,0.08,0.05,-0.06,1.46,1.64,1.33,0.7,4.11,3.21,2.43,0.91,3.5,1.98,0.68,0.02,5.21,6.07,4.53,2.41,5.72,3.92,2.29,1,2.67,3.18,2.09,0.98,3.91,3.43,2.39,1.19,4.92,4.41,3.37,1.63,7.47,6.25,4.42,1.67,5.92,4.01,2.47,0.91,2.84,2.44,7.71,5.13,8.78,5.41,7.79,5.95,14.94,9.37,28.7,--, 成本费用利润率(%),7.48,6.96,5.28,1.72,12.83,15.38,16.47,15.7,17.68,17.35,17.57,15.68,12.62,13.08,12.86,12.21,7.37,5.76,4.56,3.44,2.96,2.66,2.89,2.26,4.33,4.2,3.96,1.56,-0.08,0.24,0.12,-0.65,4.02,5.99,7,8.02,9.96,10.1,11.35,8.93,8.45,6.78,3.67,0.35,11.01,16.78,18.2,18.9,10.79,10.79,9.91,9.15,5.41,8.8,8.21,7.18,9.59,12.05,12.81,12.83,13.37,15.63,16.92,15.34,16.82,20.97,22.29,16.91,15.97,15.95,16.1,17.46,11.36,16.71,20.57,18.3,23.26,29.74,23.96,29.37,36.48,--,35.64,--, 营业利润率(%),5.21,5.23,3.22,0.38,10.06,12.21,13.03,13.61,14.8,14,13.99,12.24,9.13,9.78,9.52,8.72,5.47,4.56,3.66,2.56,0.87,0.45,0.24,-1.81,1.98,1.68,0.97,0.2,-2.11,-1.9,-2.09,-3.63,2.12,4.47,5.31,5.4,8.33,8.43,9.51,7.15,6.6,5.35,2.62,-0.18,8.32,12.94,13.86,12.99,8.47,8.31,7.39,5.6,5.46,6.51,5.65,4.85,9.13,10.95,11.62,11.68,12.12,13.64,14.59,13.47,14.56,17.43,18.33,14.55,14.53,14.01,14.27,15.23,10.88,14.25,17.46,15.33,19.61,23.93,19.91,22.27,26.8,29.03,25.08,--, 主营业务成本率(%),71.64,72.85,73.07,76.97,68.73,67.11,65.97,64.79,66.09,66.74,69.31,68.08,68.92,68.84,68.49,69.22,72.94,74.08,75.84,78.47,80.22,80.94,81.25,82.02,81.67,81.64,82.28,83.85,84.48,85.05,85.31,86.28,84.13,83.42,82.79,82.15,79.54,79.26,78.23,80.2,81.01,82.3,84.33,90.36,80.86,78.27,77.72,78.56,79.62,80.06,81.06,82.65,81.01,81.83,81.71,81.53,79.75,78.17,78.05,78.95,76.29,74.3,73.55,73.41,71.71,69.63,66.4,72.02,71.64,73.82,73.34,72.66,74.88,77.95,71.43,72.05,66.18,66.6,67.97,69.13,64.15,--,61.88,--, 销售净利率(%),5.77,5.08,4.02,0.63,8.88,10.71,11.47,10.78,12.59,12.42,12.71,11.15,8.83,9.28,8.73,7.89,4.83,3.53,2.61,1.85,2.37,2.25,2.51,1.79,3.39,3.35,3.1,1.31,0.24,0.25,0.25,-0.56,3.32,4.79,5.57,5.99,7.57,7.58,8.51,6.73,6.41,4.93,2.79,0.19,8.11,11.8,12.62,13.01,8.04,7.71,7.15,6.75,4.3,6.74,6.46,6.11,6.81,8.44,9.09,8.88,9.07,10.29,10.96,10.2,12.15,14.53,16.08,10.85,10.69,10.28,11.2,11.09,7.53,11.13,13.91,14.03,14.81,18.89,15.66,19.82,23.81,24.21,22.87,--, 净资产收益率(%),6.58,4.36,2.08,0.15,10.02,9.92,6.45,2.72,13.57,10.2,7.67,3.07,9.29,7.08,4.86,2.06,6.05,3.4,1.98,0.69,3.63,2.48,1.78,0.58,5.06,3.82,2.44,0.52,1.61,1,0.71,0.11,4.5,4.67,3.61,1.71,8.59,6.35,4.68,1.8,6.43,3.66,1.28,0.06,8.77,10.2,7.81,5.09,11.06,8.12,4.78,2.56,10.03,7.77,5.29,2.53,11.02,9.04,6.42,3.39,10.41,8.94,6.32,2.97,14.35,12.04,8.83,3.32,10.77,6.54,4.21,1.56,4.47,3.28,8.08,8.24,12.92,8.04,10.79,8.35,17.47,5.59,38.98,--, 股本报酬率(%),595.38,38.47,537.96,1.34,585.3,86.63,797.96,40.3,880.08,140.69,778.52,36.13,752.6,79.44,666.3,20.18,634.93,27.14,578.13,4.27,555.51,16.35,507.3,3.69,494.99,24.46,455.73,3.13,421.68,1.79,436.15,-1.29,438.04,30.97,410.47,12.25,426.37,46,372.83,12.79,359.47,25.81,291.92,0.26,316.8,71.01,281.4,31.4,316.37,49.54,247.86,14.52,272.07,267.72,237.37,205.11,226.38,207.12,178.96,228.05,262.9,234.65,201.81,164.49,209.63,179.96,146.93,189.89,232.16,202.57,168.54,132.87,150.66,113.42,143.8,115.47,122.88,77.6,76.26,55.52,94.79,35.14,--,--, 净资产报酬率(%),65.66,4.44,61.74,0.15,65.71,9.6,53.34,2.6,56.29,10.09,65.14,3.01,64.58,6.89,65.53,1.96,71.24,3.1,78.03,0.57,74.97,2.23,69.65,0.5,66.8,3.48,65.8,0.45,60.61,0.25,61.29,-0.18,60.27,4.2,55.99,1.63,57.61,6.35,52.33,1.76,50.3,3.68,42.72,0.04,46.59,10.29,41.76,4.88,51.02,8.29,43.03,2.49,47.1,48.33,43.85,37.57,42.62,39.38,35.03,30.21,35.74,36.69,31.92,26.85,35.52,31.98,26.95,20.57,26.78,23.79,20.34,16.65,19.22,13.18,18.97,23.45,27.34,18.13,19.54,14.75,19.48,9.59,51.5,2.53, 资产报酬率(%),17.65,1.07,14.66,0.04,16.14,2.42,14.43,0.73,16.13,2.76,16.43,0.8,17.71,1.79,14.89,0.47,15.77,0.73,17.56,0.14,18.93,0.62,19.47,0.15,20.58,1.05,19.78,0.13,18.22,0.08,19.19,-0.06,19.79,1.49,21.41,0.67,25.06,3.07,26.48,0.89,26.27,1.95,21.18,0.02,24.84,5.59,22.63,2.38,24.53,3.74,19.38,0.97,18.07,17.92,16.41,14.79,17.05,16.87,14.86,12.55,14.89,14.99,15.22,13.6,18.39,16.09,13.62,10.19,13.32,12.44,10.64,8.69,10.17,8.03,12.11,12.36,14.2,10.5,11.74,10.71,14.32,6.95,25.55,1.88, 销售毛利率(%),--,--,26.93,23.03,31.27,32.89,34.03,35.21,33.06,33.26,33.3,31.92,30.04,31.16,31.51,30.78,26.88,25.92,24.16,21.53,19.78,19.06,18.75,17.98,18.33,18.36,17.72,16.15,15.52,14.95,14.69,13.72,15.87,16.58,17.21,17.85,20.46,20.74,21.77,19.8,18.99,17.7,15.67,9.64,19.14,21.73,22.28,21.44,20.38,19.94,18.94,17.35,18.91,18.35,18.28,18.78,20.25,21.83,21.95,21.05,23.71,25.7,26.45,26.59,28.29,30.37,33.6,27.99,28.36,26.18,26.66,27.34,25.12,22.05,28.57,27.95,33.82,33.4,32.03,30.87,35.85,--,38.12,--, 三项费用比重(%),17.59,17.97,20,21.02,16.97,17.02,19.79,21.19,19.13,18.55,15.96,18.98,19.32,20.17,21.08,21.71,20.97,20.82,20.07,19.05,18.52,18.37,18.18,19.62,15.98,16.41,16.55,15.69,16.94,16.49,16.46,16.56,13.41,12.21,11.92,12.03,11.5,11.82,12.04,12.1,12.19,12.26,12.77,14.22,10.01,9.11,8.74,8.56,11.25,10.58,10.5,10.84,13.74,11.66,12.16,11.63,12.6,12.5,12.47,11.66,13.14,13.19,12.9,14.24,14.53,13.83,15.98,13.58,15.35,13.51,14.71,13.28,15.48,7.79,13.36,12.84,17.76,14.17,15.25,8.55,10.07,0,12.92,--, 非主营比重(%),31.18,29.82,33.65,77.62,17.13,12.58,15.49,4.1,6.15,9.92,10.62,15.17,22.26,19.73,21.08,24.65,27.73,26.61,27.72,39.99,82.71,95.41,99.68,174.99,56.15,60.25,76.62,87.19,-2258.76,846.41,1744.95,-429.73,47.33,23.46,21.76,26.61,7.35,8.1,7.81,12.74,14.89,14.6,22.47,111.81,15.4,11.01,11.03,20.13,13.1,15.2,18.67,34.62,6.72,21.61,26.78,27.63,13.97,13.29,16.74,18.01,11.66,9.32,7.71,8.06,7.57,6,4.18,-0.05,6.98,10.25,17.3,7.79,7.42,1.25,12.85,1.83,18,15.53,14.77,3.15,0.76,-0.78,4.52,--, 主营利润比重(%),407.41,411.93,522.29,1286.8,273.82,245.26,232.8,251.83,218.31,217.9,197.86,225.27,265.89,259.59,264.13,268.7,378.98,460.75,537.8,624.5,657.31,702.38,637.1,765.44,421.47,433.81,440.92,1010.25,-18520.6,5858.62,11439.56,-2004.13,392.08,281.25,253.16,229.81,223.38,223.81,211.06,238.9,239.65,274.23,436.12,2597.75,190.33,147.57,140.97,129.62,206.29,202.03,206.37,200.56,366.37,218.9,235.43,273.89,225.33,197.71,187.31,179.15,195.09,185.09,178.27,195.29,191.69,170.79,179.77,190.76,200.91,184.61,184.42,178.1,239.67,151.15,161.93,179.19,170.58,136.94,157.66,133.06,131.63,344.46,142.86,--,