报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2008-12-31,2007-12-31,2006-12-31, 总资产利润率(%),4.51,3.18,1.22,4.36,3.79,2.57,1.31,4.59,4.05,2.44,1.24,4.28,3.49,2.58,1.5,5.81,4.97,3.47,1.8,6.72,5.8,4.04,1.67,7.19,5.81,3.75,1.67,7.57,6.22,4.27,2.33,7.53,5.72,3.71,1.6,6.41,4.69,4.09,1.64,7.25,5.7,8.31,9.69,11.46, 主营业务利润率(%),26.15,25.97,25.73,23.74,24.97,25.2,24.8,24.57,26.5,28.6,29.22,24.22,24.92,22.17,20.6,24.2,25.03,24.25,23.92,30.44,34.74,37.05,37.18,35.22,35.28,35.23,34.67,43.31,45.18,45.48,46.36,45,46.82,46.85,44.72,44.88,43.17,43.63,47.83,49.37,52.96,51.53,56.59,57.51, 总资产净利润率(%),4.47,3.14,1.21,4.72,4.03,2.68,1.31,4.75,4.17,2.5,1.24,4.7,3.84,2.62,1.5,5.99,5.15,3.54,1.81,6.97,5.94,4.1,1.68,7.7,6.21,4.01,1.75,7.86,6.51,4.46,2.37,7.41,5.63,3.68,1.57,7.4,5.45,4.23,1.65,7.81,5.95,9.27,10.51,11.46, 成本费用利润率(%),29.43,31.62,24.43,21.39,23.9,23.84,23.81,23.42,28.6,28.23,29.44,22.18,23.78,21.79,20.51,24.22,27.22,27.08,26.84,34.45,43.58,48.55,44.16,42.7,45.34,44.98,41.01,63.52,72.86,76.58,91.22,64.17,68.68,70.21,61.03,64.55,61.87,63.95,60.03,72.02,80.82,74.15,91.22,100.67, 营业利润率(%),23.84,25.53,19.46,18.16,20.06,19.72,19.71,19.75,23.6,22.77,23.44,18.49,19.64,18.22,17.09,20.22,22.33,22.51,22.48,25.57,30.82,33,32.49,31.62,33.25,33.06,30.67,38.5,41.92,41.89,41.61,42.54,44.72,45.11,41.68,40.46,40.22,40.26,40.91,42.31,48.22,45.88,50.81,48.87, 主营业务成本率(%),73.21,73.34,73.8,75.5,74.35,74.03,74.68,74.45,72.51,70.22,70.14,75.13,74.83,77.57,79.1,75.4,74.6,75.37,75.74,69.05,64.73,62.39,62.27,64.12,64.08,64.12,64.68,53.3,51.21,50.87,49.96,51.66,49.89,49.84,51.95,51.91,53.84,53.42,48.86,46.88,43.29,45.14,40,39.11, 销售净利率(%),18.99,20.36,16.22,14.66,16.31,15.99,16.19,15.72,19.24,18.54,19.11,15.25,16.32,15.19,15.13,16.82,18.66,18.86,18.97,22.48,27.03,29.37,25.97,26.25,27.78,27.55,24.47,35.01,39.05,40.51,46.58,36.02,37.16,37.8,34.48,36.84,35.14,36.07,32.43,37.57,38.95,39.46,39.71,44.27, 净资产收益率(%),7.33,5.27,1.96,7.52,6.37,4.23,2.02,7.36,6.42,3.92,1.93,6.65,5.47,3.66,2.01,7.94,7.02,4.86,2.43,9.16,7.89,5.58,2.24,9.87,8.1,5.4,2.28,9.88,8.41,5.93,3.07,9.85,7.73,5.23,2.24,9.63,7.44,7.42,2.79,12.58,9.03,12.72,13.31,16.25, 股本报酬率(%),24.8,121.54,6.69,121.59,20.33,103.63,6.25,105.45,18.99,89.19,5.54,91.11,15.52,74.64,5.59,81.5,18.73,68.86,6.4,75.2,19.8,61.12,5.53,67.23,18.81,52.43,5.18,57.85,17.8,45.45,6.32,50.27,14.94,37.93,4.16,42.9,12.87,38.02,3.87,42.53,12.53,38.38,--,--, 净资产报酬率(%),7.47,37.38,2.05,38.12,6.43,33.93,2.04,35.17,6.35,31.33,1.95,32.74,5.58,27.96,2.06,30.64,7.13,26.77,2.46,29.59,7.95,25.21,2.27,28.3,8.08,23.21,2.28,26.4,8.29,21.72,3.01,24.83,7.58,19.82,2.21,23.27,7.26,27.06,2.76,31.19,8.99,29.23,30.21,16.37, 资产报酬率(%),4.51,22.35,1.22,21.75,3.79,20.17,1.31,22.33,4.05,19.33,1.24,20.64,3.49,19.37,1.5,21.8,4.97,18.84,1.8,21.43,5.8,18.2,1.67,20.67,5.81,16.24,1.67,20.53,6.22,15.92,2.33,19.26,5.72,14.29,1.6,15.93,4.69,15.12,1.64,18.14,5.7,19.07,21.84,11.46, 销售毛利率(%),--,26.66,26.2,--,25.65,25.91,25.32,25.55,27.49,29.78,29.86,24.87,25.17,23.53,20.9,24.6,25.4,24.63,24.26,--,35.27,37.61,37.73,--,35.92,35.88,35.32,--,48.79,49.13,50.04,--,50.11,50.16,48.05,48.09,46.16,46.58,51.14,53.12,56.71,54.86,60,60.89, 三项费用比重(%),9.5,9.68,9.91,9.68,10.08,9.14,9.16,10.25,10.47,10.56,10.42,10.41,10.16,8.46,7.72,9.42,8.62,8.53,8.48,10.04,10.31,10.66,11.26,10.55,9.95,10.07,10.22,13.01,12.65,12.72,14.04,13.88,13.87,13.42,14.06,16.04,13.93,13.99,15.75,15.39,12.92,17.2,14,16.66, 非主营比重(%),16.87,16.69,19.37,27.43,27.24,18.29,18.07,33.94,33.27,21.82,22.93,28.43,27.44,27.09,27.53,28.69,27.87,30.88,31.08,26.01,25.86,26.14,20.78,23.8,25.62,25.8,21.76,34.33,34.35,37.05,48.19,29.59,28.46,28.47,27.47,37.11,32.79,33.96,23.51,28.22,18.14,29.46,18.76,31.48, 主营利润比重(%),106.58,98.13,125.09,129.08,122.78,125.92,123.46,122.43,110.31,123.58,122.19,126.72,122.94,117.87,115.27,117.24,110,106.25,105.41,111.03,105.48,103.68,113.67,109.49,104.23,104.65,111.86,97.83,91.89,88.35,75.1,101.79,101.65,100.25,105.67,97.72,98.61,96.95,117.31,103.85,109.29,105.81,108.06,96.56,