报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2013-12-31,2012-12-31,2011-12-31,2010-12-31,2009-12-31, 总资产利润率(%),10.03,6.56,3.95,13.38,10.23,6.56,4.31,14.05,9.37,5.55,3.8,13.31,8.61,5.52,3.22,13.68,9.05,4.91,--,14.24,--,--,18.83,13.89,12.94,10.95,10.01, 主营业务利润率(%),91.09,91.1,90.96,90.66,91.04,90.88,90.36,88.62,88.81,88.4,88.54,88.61,88.8,88.35,87.65,87.54,87.46,87.02,86.37,86.75,86.49,86.73,86.65,86.51,87.02,87.89,87.88, 总资产净利润率(%),10.32,6.55,4,14.21,10.62,6.66,4.4,15.44,10.14,5.86,3.92,15.02,9.56,5.82,3.37,16.4,10.63,5.62,--,15.21,--,--,20.09,14.82,14.66,11.96,10.01, 成本费用利润率(%),39.9,37.62,57.52,40.21,39.49,34.55,52.01,36.9,29.09,24.05,36.9,28.42,24.61,21.85,29.17,27.71,24.98,20.57,25.91,24.92,22.01,17.58,31.69,23.35,25.24,20.92,19.69, 营业利润率(%),26.95,26.46,35.23,27.29,26.79,25.65,35.16,28.26,22.71,19.36,27.04,21.92,19.82,18.08,22.68,21.11,19.98,16.93,20.21,19.68,17.45,14.17,23.9,16.46,17.54,15.55,16.29, 主营业务成本率(%),7.71,7.61,7.76,7.83,7.58,7.62,8.21,9.66,9.52,9.83,9.93,9.59,9.66,10.09,10.76,10.87,10.95,11.38,11.97,11.56,11.79,11.53,11.6,11.79,11.31,10.55,10.56, 销售净利率(%),22.92,22.41,29.43,23.82,23.21,22.43,29.43,23.12,19.8,17.02,23.61,19.69,17.06,15.33,19.59,19.14,16.98,14.34,17.1,16.51,15.15,12.33,21.61,15.46,16.49,13.63,12.92, 净资产收益率(%),12.4,8.03,4.91,17.02,12.92,8.43,5.49,18.18,12.53,7.59,4.94,17.1,11.26,6.81,3.9,15.74,10.57,5.73,--,17.18,--,--,23.01,18.56,17.83,17.59,15.27, 股本报酬率(%),63.07,90.81,31.33,166.29,75.12,105.61,30.55,151.37,61.58,87.55,22.46,129.84,46.27,79.08,22.8,163,56.03,97.11,--,--,--,--,--,--,--,--,--, 净资产报酬率(%),12.4,18.75,4.91,27.42,12.92,19.35,5.49,28.83,12.53,19.25,4.94,30.16,11.21,20.23,3.89,28.77,10.5,19.18,--,34.45,--,--,39.54,18.6,17.91,17.37,15.28, 资产报酬率(%),10.03,15.33,3.95,21.56,10.23,15.05,4.31,22.28,9.37,14.07,3.8,23.31,8.61,16.5,3.22,25.04,9.05,16.62,--,28.61,--,--,32.41,13.89,12.94,10.95,10.01, 销售毛利率(%),--,92.39,92.24,--,92.42,92.38,91.79,--,90.48,90.17,90.07,--,90.34,89.91,89.24,--,89.05,88.62,88.03,88.45,88.21,88.48,88.4,88.21,88.69,89.45,89.44, 三项费用比重(%),59.08,60.67,51.83,58.81,60.29,68.32,57.47,62.84,66.6,69.52,61.63,67.26,69.29,70.55,64.97,66.94,67.72,70.55,65.71,67.65,69.19,72.81,66.23,67.22,67.06,70.34,70.51, 非主营比重(%),3.25,1.19,1.15,3.96,5.09,6.9,0.14,0.73,3.03,5.06,2.23,4.68,2.79,2.69,2.38,6.56,2.94,6.31,4.9,5.7,7.35,11.65,19.17,-1.55,2.27,1.86,-5.75, 主营利润比重(%),335.78,348.16,259.82,330.84,332.97,339.68,258.91,323.62,392.37,453.15,328.22,396.43,448.26,491.91,388.59,397.91,436.21,506.5,420.14,430.26,475.02,573.26,343.55,459.11,430.69,509.53,540.13,