报告日期,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2008-12-31,2007-12-31, 总资产利润率(%),1.4,0.33,4.38,2.8,1.42,0.61,3.99,3.31,1.64,0.57,2.46,2.12,1.41,0.64,1.9,1.49,1.27,0.47,2.5,1.6,1.27,0.47,1.87,1.75,1.33,0.49,2.5,2.01,1.52,0.6,3.09,2.6,2.07,0.7,5.08,2.98,2.24,0.78,6.59,3.92,2.7,--,4.52,--,3.91,5.14, 主营业务利润率(%),13.12,11.06,13.48,12.63,11.51,10.08,15.01,15.36,17.16,15.74,14.91,12.95,12.39,11.71,17.62,18.14,17.77,17.49,17.05,19.49,19.37,19.48,16.38,14.96,14.56,14.08,11.96,11.77,12.03,10.88,12.32,12.09,12.48,11.97,13.74,12.91,13.24,12.45,12.69,12.28,12.38,--,12.42,11.45,13.44,11.86, 总资产净利润率(%),1.44,0.33,4.83,3.01,1.52,0.63,4.39,3.58,1.76,0.59,2.59,2.21,1.43,0.63,1.98,1.59,1.29,0.47,2.44,1.61,1.26,0.46,1.97,1.86,1.38,0.49,2.79,2.21,1.65,0.61,3.43,2.82,2.15,0.7,6.41,3.8,2.79,0.94,7.6,4.42,2.9,--,5.43,--,4.88,5.14, 成本费用利润率(%),5.77,4.36,6.92,5.86,4.62,4.33,7.45,9.3,7.36,6.58,5.94,7.36,8.41,8.95,5.96,6.86,8.08,7.07,6.88,7.02,7.56,6.1,4.29,5.27,5.64,4.9,4.46,4.76,5.68,4.65,5.52,6.19,7.42,5.95,8.25,7.16,8.13,5.4,8.05,7.21,7.18,--,6.37,5.25,5.5,6.63, 营业利润率(%),5.27,4.06,6.24,4.66,3.36,3.77,4.28,4.5,4.35,6.23,3.1,3.14,3.28,0.79,4.88,6.07,7.04,5.62,2.2,6.24,6.71,5.15,3.7,4.61,4.97,4.03,3.35,3.96,4.58,3.4,4.43,4.77,5.24,3.9,6.84,5.81,6.28,5.02,6.86,6.06,5.98,--,5.74,4.82,5.28,5.92, 主营业务成本率(%),86.1,87.81,85.79,86.73,87.7,89.34,84.38,83.93,82.08,83.36,84.14,85.98,86.75,87.52,81.6,81.54,81.79,81.69,81.83,79.41,79.69,79.5,82.7,84.27,84.73,85.15,87.48,87.79,87.58,88.72,87.18,87.41,87.01,87.72,85.86,86.8,86.49,87.28,86.83,87.33,87.14,--,87.06,88.09,86.28,87.84, 销售净利率(%),3.77,3.02,5.2,4.42,3.55,3.18,5.28,6.45,5.18,4.64,4.16,5.04,6.05,6.09,4.03,5.09,5.97,5.07,5.54,5.58,6.12,4.85,3.27,4.26,4.59,4.01,3.36,3.92,4.56,3.75,4.31,4.94,5.93,4.7,6.01,5.15,5.9,4.14,6.15,5.65,5.61,--,5.04,3.83,4.21,4.13, 净资产收益率(%),3.75,0.83,11.32,7.17,3.73,1.51,9.41,7.67,3.88,1.27,5.2,4.41,2.83,1.23,3.8,3.16,3.57,1.32,7.01,4.83,3.77,1.39,5.84,5.54,4.1,1.45,7.38,5.84,4.33,1.53,7.72,6.24,4.6,1.48,10.74,6.77,4.86,1.6,37.07,24.98,16.98,--,29.66,17.35,24.23,25.37, 股本报酬率(%),250.63,7.93,297.81,64.55,208.71,12.96,236.29,63.54,178.28,14.89,261.36,50.47,215.28,13.73,210.02,34.5,231.81,12.58,241.42,44.37,214.53,12.41,216.55,48.67,179.9,12.31,185.9,48.15,141.26,12.12,149.61,47.88,109.27,21.61,279.6,95.65,167.55,21.49,268.78,--,--,--,--,--,--,--, 净资产报酬率(%),26.03,0.83,31.59,7.17,24.03,1.51,27.98,7.67,22.4,1.27,22.64,4.41,19.12,1.23,19.11,3.16,23.94,1.32,25.66,4.83,23.6,1.39,24.56,5.54,20.78,1.45,22.2,5.84,17.42,1.53,19.19,6.24,14.49,1.48,18.94,6.77,12.1,1.6,61.72,24.98,42.3,--,52.41,--,24.23,25.36, 资产报酬率(%),9.73,0.33,12.23,2.8,9.16,0.61,11.88,3.31,9.44,0.57,10.7,2.12,9.57,0.64,9.55,1.49,8.5,0.47,9.13,1.6,7.97,0.47,7.85,1.75,6.71,0.49,7.52,2.01,6.11,0.6,7.67,2.6,6.53,0.7,8.97,2.98,5.58,0.78,10.98,3.92,6.74,--,7.99,--,3.91,5.14, 销售毛利率(%),--,--,--,--,12.3,10.66,15.62,16.07,17.92,16.64,--,14.02,13.25,12.48,--,18.46,18.21,18.31,--,20.59,20.31,20.5,--,15.73,15.27,14.85,--,12.21,12.42,11.28,--,12.59,12.99,12.28,14.14,13.2,13.51,12.72,13.17,12.67,12.86,10.4,12.94,11.91,13.72,12.16, 三项费用比重(%),3.55,5.26,4.6,4.69,4.65,4.38,6.48,6.36,9.79,9.68,9.43,8.33,8.7,10.74,10.69,12.08,10.94,11.53,13.11,13.51,12.94,14.65,10.64,9.68,8.61,9.66,7.22,7.23,6.75,7.06,6.81,6.67,6.37,7.83,6.33,6.54,6.06,6.58,5.55,6.2,6.36,--,6.32,6.43,7.91,6.13, 非主营比重(%),-7.63,-15.56,-6.2,12.37,20.17,5.3,37.05,46.32,35.96,-3.62,41.29,54.38,59.53,88.7,11.44,3.14,4.47,13.03,71.66,13.51,16.75,10.65,8.11,7.21,6.01,13.31,21.24,13.05,14.85,24.06,15.11,18.48,24.8,31.6,10.46,13.35,16.81,1.24,8.27,10.53,11.31,--,4.29,3.59,-1.73,10.28, 主营利润比重(%),251.35,269.47,213.86,234.12,267.51,246.58,220.13,181.44,251.66,254.84,265.71,184.33,153.01,132.11,317.69,281.54,236.16,262.94,257.99,295.12,273.84,335.74,405.42,299.74,274.4,300.83,281.43,258.76,223.47,243.26,236.09,206.61,179.11,210.04,179.91,192.62,175.44,245.02,169.73,181.36,183.62,--,207.53,229.74,258.89,189.66,