报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2005-12-31,2004-12-31, 总资产利润率(%),4.72,3.3,1.68,7.37,6.47,4.01,1.82,7.2,5.92,3.7,1.69,6.11,5.27,3.25,1.82,5.44,4.72,3.03,1.47,4.34,3.85,2.62,0.98,3.08,2.37,1.49,0.71,2.8,2.97,2.08,1.49,7.58,6.37,4.37,2.06,8.29,5.49,3.18,1.91,10.78,8.83,6.11,2.4,9.7,6.22,4.12,2.07,9.97,5.78,4.4,--,11.45,--,8.01,7.32, 主营业务利润率(%),18.45,18.02,19.6,21.03,22.32,22.47,20.75,22.13,22.27,22.84,20.87,23.09,24.08,23.94,23.85,21.81,21.61,21.62,21.87,19.55,18.97,19.7,17.75,14.9,13.86,13.84,14.9,14.57,15.33,16.56,18.29,16.03,16.94,17.22,17.04,16.62,15.2,15.33,19.82,24.26,23.19,24.28,23.07,18.32,17.21,15.72,15.16,17.54,17.83,18.45,--,20.64,19.39,16.81,17.73, 总资产净利润率(%),4.92,3.35,1.75,7.71,6.59,4.13,1.86,7.35,6.04,3.88,1.79,6.54,5.79,3.61,1.86,5.67,4.92,3.24,1.52,4.39,4.03,2.71,0.99,3.17,2.49,1.55,0.74,3.02,3,2.05,1.51,8.92,7.55,5.15,2.53,9.7,6.4,3.62,2.08,12.49,9.57,6.25,2.42,10.4,6.77,4.54,2.22,11.29,6.54,4.71,--,12.35,--,8.43,7.32, 成本费用利润率(%),10.87,10.67,12.2,13.63,14.92,14.11,12.29,12.79,14.26,14.86,14.97,13.86,16.29,16.16,15.83,12.24,13.97,14.47,13.73,8.54,10.01,10.33,7.17,5.8,5.81,5.45,5.64,5.35,6.63,6.49,10.53,10.89,12.21,12.48,13.9,11.67,11.05,10.45,14.27,19.68,19.6,19.11,14.71,11.26,10.23,10.83,11.59,12.41,11.56,12.23,--,14.33,12.63,8.54,9.12, 营业利润率(%),9.57,9.44,10.59,11.57,12.57,12.39,11.02,11.43,11.87,11.95,9.99,11.49,13.5,13.43,13.47,10.11,11.71,12.25,11.69,7.42,8.84,9.16,6.36,4.9,4.6,4.27,5.2,4.42,5.64,5.4,9.38,9.13,10.3,10.63,12.12,9.8,8.68,7.52,9.47,15.84,15.84,15.6,12.16,9.52,8.87,9.07,8.75,10.22,10.26,10.83,--,11.22,11.21,7.47,7.15, 主营业务成本率(%),80.79,81.18,79.56,78.54,77.27,77.14,78.73,77.38,77.27,76.78,78.61,76.3,75.62,75.8,75.75,77.9,78.13,78.11,77.81,80.14,80.74,79.98,81.73,84.76,85.9,86.07,85.1,85.35,84.56,83.27,81.65,83.86,83.01,82.76,82.96,83.38,84.8,84.67,80.18,75.45,76.37,75.27,76.43,81.23,82.38,83.81,84.43,82.09,81.77,81.14,--,78.99,80.27,82.64,81.76, 销售净利率(%),8.26,8.19,9.27,9.93,10.99,10.62,9.78,9.9,11.11,11.4,11.9,9.99,12.43,12.22,12.14,9.33,10.83,11.25,10.69,6.33,7.96,8.16,5.99,4.68,4.97,4.82,4.8,4.43,5.48,5.67,8.3,8.49,9.35,9.46,10.27,9.26,8.66,8.39,11.26,14.53,14.1,13.9,11.36,8.73,7.28,7.8,8.51,9.48,7.46,7.86,--,10.06,8.09,6.12,8.12, 净资产收益率(%),8.91,6.08,2.96,12.05,9.95,6.03,2.79,10.96,9.16,6.25,2.77,9.18,8.41,5.48,3.14,9.24,8.13,5.69,2.67,7.05,6.76,4.61,1.62,5.09,4.13,2.62,1.2,4.47,4.11,2.77,1.91,11.26,8.39,5.84,2.98,14.34,9.89,5.68,3.05,14.83,10.91,6.97,2.7,10.99,7.57,5.26,2.49,25.18,16.27,11.57,--,26.73,22.21,24.15,23.45, 股本报酬率(%),20.2,138.82,7.19,144.94,24.04,123.03,6.83,124.78,21.18,105.11,16.49,262.1,47.95,248.93,15.34,244.3,38.14,214.65,11.74,205.71,30.8,180.1,7.37,168.05,18.07,162.74,5.31,156.91,17.83,137.93,8.99,158.56,38.18,129.21,20.31,225.32,40.17,168.84,23.91,375.53,79.53,284.54,18.66,288.08,48.97,225.42,15.81,--,--,--,--,--,--,--,--, 净资产报酬率(%),8.97,63.78,2.99,60.41,10.01,49.02,2.82,53.06,9.2,47.09,2.8,45.74,8.44,41.95,3.14,51.7,8.18,47.31,2.66,45.03,6.77,40.54,1.63,37.74,4.1,37.49,1.19,35.67,4.07,31.93,1.92,34.46,8.42,29.35,3.01,52.61,9.87,43.42,3.04,49.22,10.91,40.74,2.7,42.89,7.57,35.72,2.49,91.39,16.27,82.22,--,91.63,--,24.15,23.45, 资产报酬率(%),4.72,34.38,1.68,36.86,6.47,32.2,1.82,34.81,5.92,27.69,1.69,30.43,5.27,24.78,1.82,30.2,4.72,25.12,1.47,27.59,3.85,23.04,0.98,23.03,2.37,21.65,0.71,22.77,2.97,24.1,1.49,26.91,6.37,21.8,2.06,30.49,5.49,24.41,1.91,35.8,8.83,35.7,2.4,37.84,6.22,28.03,2.07,36.19,5.78,31.29,--,39.25,--,8.01,7.32, 销售毛利率(%),--,18.82,20.44,--,22.73,22.86,21.27,--,22.73,23.22,21.39,--,24.38,24.2,24.25,--,21.87,21.89,22.19,19.86,19.26,20.02,18.27,--,14.1,13.93,14.9,--,15.44,16.73,18.35,--,16.99,17.24,17.04,16.62,15.2,15.33,19.82,24.55,23.63,24.73,23.57,18.77,17.62,16.19,15.57,17.91,18.23,18.86,--,20.56,19.73,17.36,18.24, 三项费用比重(%),6.5,6.35,6.26,5.87,6.62,10.29,10.41,11.42,10.77,11.05,11.2,9.84,10.83,10.2,11.17,10.83,10.11,9.73,10.44,10.79,10.61,10.79,11.05,9.55,9.42,9.38,9.57,9.09,8.95,8.95,8.57,6.92,6.4,6.03,4.31,6.63,6.49,7.87,9.97,8.04,7.05,8.53,12.47,7.72,8.15,6.6,6.14,7.22,7.45,7.42,--,9.19,8.18,8.9,9.63, 非主营比重(%),-0.02,-0.18,-0.13,0.45,1.11,0.11,1.85,1.01,6.37,12.73,33.74,7.55,6.85,3.68,2.57,8.09,8.67,6.85,6.68,12.01,9.15,6.5,18.17,22.35,17.84,17.91,5.64,12.52,9.2,10,1.5,10.24,5.68,4.13,0.07,7.73,15.5,25.14,26.36,3.59,3.64,3.08,7.55,5.86,4.96,7.98,17.05,8.18,0.95,0.46,--,11.6,-0,5.04,14.74, 主营利润比重(%),192.83,191.23,185.45,181.78,177.49,181.39,188.34,193.74,176.42,174.18,154.32,192.02,170.37,171.69,172.55,200.19,174.87,169.64,179.75,250.84,206.78,209.28,265.52,271.57,249.58,265.85,279.2,288.17,246.82,276.36,192.34,161.93,155.09,155.3,140.52,158.23,150.8,158.48,154.05,147.08,141.09,150.81,175.36,181.94,184.97,159.63,143.75,157.67,172.18,169.54,--,162.57,172.99,213.85,211.53,