报告日期,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2009-12-31,2008-12-31, 总资产利润率(%),3.09,1.85,0.73,4.31,3.17,1.74,0.96,3.29,1.93,0.63,0.44,2.12,1.86,1.37,0.74,5.01,3.27,1.93,1.07,3.84,2.83,1.92,0.98,2.2,2.45,0.74,-0.22,2.02,2.03,1,0.31,3.25,1.91,1.01,0.65,5.36,3.06,2.41,--,6.95,--,6.95,8.8,7.02, 主营业务利润率(%),30.54,31.23,28.25,30.08,28.65,27.3,26.57,20.4,19.01,18.17,15.93,19.2,19.03,19.63,18.88,24.68,25.89,27.52,28.13,25,23.85,23.72,23.66,21.89,21.84,20.62,16.41,19.64,19.73,19.58,17.17,19.38,19.26,19.21,17.55,19.63,19.43,20.33,--,22.08,--,22.08,21.25,19.09, 总资产净利润率(%),3.42,1.99,0.75,5.01,3.5,1.82,0.96,3.6,2.1,0.68,0.46,2.37,2.01,1.45,0.76,5.3,3.42,2.05,1.11,3.87,2.84,1.83,0.93,2.6,2.64,0.78,-0.23,2.09,2.09,1.02,0.31,3.37,1.97,1.03,0.66,6.46,3.91,2.67,--,7.71,--,7.71,8.59,7.02, 成本费用利润率(%),19.59,18.88,15.11,19.06,17.31,15.22,15.24,11.21,8.52,4.19,6.18,6.87,7.41,8.1,7.41,12.41,11.18,11.41,11.24,10.55,10.55,10.82,10.99,7.45,8.95,4.75,-1,6.19,7.68,6.68,4.82,8.43,6.67,5.81,8.15,9.89,8.75,8.09,--,10.18,--,10.18,11.37,9.53, 营业利润率(%),16.47,15.94,13.61,16.33,15.11,13.37,13.39,10.69,8.49,4.49,6.04,6.5,7,7.62,4.16,8.52,7.46,8.37,9.06,7.45,7.96,8.04,7.8,5.3,6.75,2.73,-2.38,4.99,5.76,4.33,2.28,5.08,4.73,3.13,3.67,7.56,6.61,5.91,--,7.47,--,7.47,7.35,6.77, 主营业务成本率(%),68.21,67.29,70.29,68.61,69.99,71.23,71.93,78.09,79.58,80.3,82.52,79.44,79.64,79.17,80.12,74.35,73.5,72.02,71.44,74.39,75.59,75.87,75.97,77.59,77.72,79,83.21,79.84,79.78,80,82.54,80.11,80.33,80.47,81.91,79.83,80.08,79.15,--,77.76,--,77.76,78.7,80.87, 销售净利率(%),12.65,12.3,10.75,11.99,10.93,9.64,9.85,8.2,6.42,3.54,4.85,4.63,5.1,5.58,5.22,8.56,7.29,7.09,7.08,6.96,6.87,6.93,7.07,4.53,5.6,2.75,-1.54,3.57,4.79,3.96,2.46,5.74,4.49,3.94,5.65,7.71,6.86,6.4,--,8.32,--,8.32,9.27,7.89, 净资产收益率(%),9.91,5.76,2.14,12.26,8.39,4.33,2.22,7.89,4.75,1.46,0.95,4.17,3.41,2.45,1.26,8.24,5.41,3.38,1.82,6.86,5.18,3.03,1.48,3.78,5.02,1.49,-0.45,3.73,3.73,1.82,0.54,5.56,3.31,1.73,0.93,7.7,5.21,7.89,--,19.55,--,19.55,26.31,22.52, 股本报酬率(%),35.91,101.91,7.26,116.96,26.36,87.25,6.47,88.55,12.8,62.61,2.72,74.88,9.56,65.08,6.83,149.67,27.36,113.12,8.99,122.31,22.61,98.09,14.31,217.13,37.87,165.89,-3.2,165.64,26.88,135.22,3.99,148.74,23.59,109.51,7.8,148.51,41.42,--,--,--,--,--,--,--, 净资产报酬率(%),10.02,29.52,2.17,35.74,8.44,29.15,2.21,31.06,4.64,21.82,0.95,26.5,3.41,23.69,1.26,28.16,5.41,22.77,1.82,27.11,5.13,20.77,1.48,19.46,5.02,22.81,-0.44,22.91,3.72,19.07,0.54,20.36,3.31,15.64,1.01,19.42,5.56,31.79,--,41.38,--,41.38,45.34,38.96, 资产报酬率(%),3.09,9.37,0.73,12.49,3.17,11.76,0.96,13.12,1.93,9.78,0.44,13.5,1.86,13.26,0.74,17.12,3.27,13,1.07,15.13,2.83,13.14,0.98,11.35,2.45,11.27,-0.22,12.43,2.03,10.48,0.31,11.91,1.91,9.14,0.65,12.87,3.06,10.48,--,15.94,--,15.94,17.82,14.1, 销售毛利率(%),--,--,--,--,--,28.77,28.07,21.91,20.42,19.7,17.48,20.56,20.36,20.83,19.88,--,26.5,27.98,28.56,--,24.41,24.13,24.03,--,22.28,21,16.79,--,20.22,20,17.46,--,19.67,19.53,18.09,20.17,19.92,20.85,--,22.24,--,22.24,21.3,19.13, 三项费用比重(%),14.01,14.67,15.63,15.02,14.74,15.14,14.36,15.25,16.08,16.94,13.68,14.44,14.32,14.37,13.18,15.93,16.19,17.09,17.14,16.07,14.26,14.61,14.83,15.18,13.97,14.45,12.81,15.37,14.37,15.34,14.46,14.48,13.86,14.6,14.57,12.95,12.24,13.46,--,14.33,--,14.33,13.46,12.05, 非主营比重(%),-0.68,-1.13,-3.07,-0.86,-1.43,0.01,-0.05,-9.22,-6.6,-1.23,4.61,1.02,0.55,-0.24,40.54,21.85,21.65,13.66,6.6,19.36,13.73,15.64,17.56,25.02,20.28,44.75,-225.89,23.83,25.14,34.87,55.47,42.69,31.49,55.62,66.31,25.24,18.67,21.59,--,20.44,--,20.44,29.85,23.73, 主营利润比重(%),186.72,198.17,213.93,185.78,192.3,204.19,198.56,191.84,229.77,439.03,263.48,293.59,269.63,256,270.03,217.95,256.29,269.41,281.04,260.2,250.09,241.19,236.22,314.84,264.85,462.9,-1707.16,331.45,271.36,306.04,366.33,241.67,305.01,346.89,221.91,212.55,239.16,269.85,--,235.15,--,235.15,202.76,215.61,