报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2005-12-31,2004-12-31, 总资产利润率(%),4.58,3.29,1.63,5.83,4.14,3.05,1.6,7.6,5.83,4.69,2.37,7.49,4.92,3.64,1.75,11.92,7.65,5.77,2.76,12.3,8.71,6.74,3.25,14.07,9.29,7.54,3.67,14.46,10.37,8.34,4.34,15.02,10.92,8.39,4.5,17.15,12.16,9.72,4.78,17.46,12.99,10.26,5.24,15.96,13.73,11.18,5.54,14.35,11.41,16.84,--,15.08,--,--,10.4,11.93, 主营业务利润率(%),39.07,40.19,41.29,40.56,40.71,42.34,41.55,40.92,40.64,40,42.33,45.9,45.56,46.19,49.15,50.82,50.93,51.23,54.39,53.3,53.78,53.68,56.12,53.23,51.85,51.57,52.04,50.43,49.39,48.6,47.1,48.04,46.85,44.95,47.36,47.9,46.25,44.54,43.89,41.62,39.25,38.21,37.73,44.08,43.65,44.7,43.74,46.1,45.04,44.48,--,51.75,53.45,52.82,49.5,47.7, 总资产净利润率(%),4.54,3.2,1.6,6,4.14,3.01,1.58,7.84,5.87,4.7,2.37,9.1,5.78,4.17,2.02,12.79,7.51,5.52,2.68,13.97,8.79,6.61,3.18,15.67,9.46,7.27,3.55,15.72,10.19,7.96,4.14,16.5,10.93,8.37,4.43,19.06,12.52,9.83,4.72,18.03,12.35,9.54,4.87,17.96,13.15,10.34,5.34,20.94,15.29,17.06,--,18.91,--,--,12.15,11.93, 成本费用利润率(%),22.71,24.51,26.61,20.98,23.96,25.38,27.84,29.21,38.57,48.47,48.01,27.54,30.25,33.71,35.52,33.16,32.52,36.61,37.34,36.7,39.35,43.75,45.32,40.58,38.67,43.07,46.74,39.15,39.3,44.58,50.05,37.63,36.24,43.2,52.9,41.61,39.03,44.29,50.15,36.92,36.61,41.33,45.44,40.23,46.99,54.5,59.28,44.21,45.36,52.84,--,32.26,37.46,33.92,21.36,21.32, 营业利润率(%),17.65,18.82,20.09,16.61,19.43,21.14,23.02,25.81,34.75,44.04,36.06,18.57,20.12,21.9,26.13,20.75,20.15,22.36,27.26,22.46,23.93,26.26,31.89,24.38,23.83,29.15,30.99,23.39,24.36,26.13,24.45,24.07,24,26.78,28.97,26.32,24.66,27.97,28.66,22.73,22.47,25.27,23.81,24.7,28.74,32.38,31.95,25.17,26.7,28.88,--,20.74,20.78,17.58,14.32,12.66, 主营业务成本率(%),60.4,59.32,58.28,58.62,58.64,57.01,57.77,58.18,58.59,59.19,57.06,53.01,53.78,53.06,49.91,47.81,47.91,47.74,45.05,45.19,44.96,45.29,43.34,45.38,47.33,47.78,47.53,47.72,49.38,50.37,52.05,50.29,52.2,54.35,52,50.75,52.76,54.54,55.32,57.3,60,61.27,61.81,54.59,55.75,54.86,55.83,52.82,54.31,55.04,--,46.45,45.82,46.83,48.89,51.52, 销售净利率(%),14.86,15.9,16.62,14.36,16.09,17.83,19.3,21.99,28.94,36.63,33.69,20.16,20.78,22.46,22.3,23.1,23.16,25.96,24.79,25.93,27.38,29.76,28.69,28.26,26.97,28.6,27.02,26.81,24.77,27.48,31.03,24.29,23.28,26.66,31.45,27.59,25.36,27.36,31.16,26.01,24.55,26.64,30.31,27.63,25.96,28.59,32.31,29.65,29.08,33.09,--,22.4,26.13,24.93,15.79,16.89, 净资产收益率(%),5.65,4.19,2.23,7.72,5.19,4.01,2.13,10.12,7.74,6.18,2.98,10.08,6.16,4.59,2.27,19.92,11.7,8.73,3.95,19.47,11.67,8.88,4.31,20.23,12.07,9.11,4.4,19.49,12.32,9.68,5.19,20.79,13.57,10.68,5.67,23.66,15.79,12.62,5.85,23.36,16.15,12.73,6.64,24.93,16.94,13.45,7.48,22.55,14.81,32.77,--,37.24,--,18.37,25.45,35.51, 股本报酬率(%),25.12,48.52,8.79,61.27,21.57,42.24,8.16,63.84,28.99,44.86,17.49,83.16,33.35,45.62,17.1,131.68,54.61,60.84,19.28,110.38,50,54.64,21.03,113.52,51.8,54.96,22.21,111.34,54.31,59.25,30.03,136.18,68.26,71.91,35.31,161.03,83.7,82.93,30.27,128.95,71.5,68.03,33.13,129.7,71.43,66.03,58.28,180.75,97.22,--,--,--,--,--,--,--, 净资产报酬率(%),6.19,12.18,2.17,15.65,5.57,11.01,2.09,16.35,7.74,11.86,3,15.18,6.32,9.18,2.26,24.79,11.34,13.09,3.84,22.87,11.34,12.89,4.16,23.43,11.74,13.29,4.42,23.16,12.28,13.81,5.15,24.61,13.46,14.63,5.64,27.19,15.7,16.14,5.82,26.34,15.96,15.8,6.56,27.5,16.94,16.32,7.48,25.09,14.81,32.77,--,44.56,--,--,25.45,35.51, 资产报酬率(%),4.58,9.16,1.63,11.07,4.14,8.28,1.6,12.22,5.83,9.12,2.37,11.31,4.92,7.17,1.75,15.33,7.65,8.94,2.76,14.9,8.71,10.07,3.25,16.78,9.29,10.98,3.67,17.25,10.37,11.96,4.34,17.93,10.92,11.6,4.5,19.86,12.16,12.51,4.78,19.89,12.99,12.89,5.24,17.8,13.73,13.57,5.54,15.97,11.41,16.84,--,18.03,--,--,10.4,11.93, 销售毛利率(%),--,40.68,41.72,--,41.36,42.99,42.23,--,41.41,40.81,42.94,--,46.22,46.94,50.09,--,52.09,52.26,54.95,--,55.04,54.71,56.66,--,52.67,52.22,52.47,--,50.62,49.63,47.95,49.71,47.8,45.65,48,49.25,47.24,45.46,44.68,42.7,40,38.73,38.19,45.41,44.25,45.14,44.17,47.18,45.69,44.96,--,53.55,54.18,53.17,51.11,48.48, 三项费用比重(%),17.02,17.03,16.87,19.11,20.54,25.49,24.29,28.55,30.29,30.71,26.51,28.19,26.78,25.54,24.42,30.77,32.52,31.17,29.13,32.56,32.53,30.31,27.32,29.24,28.54,22.46,20.82,26.71,24.54,21.99,21.96,23.65,22.77,17.89,17.93,21.15,21.4,16.29,15.14,18.58,16.65,12.79,13.9,19.29,14.87,12.37,11.76,20.92,18.52,15.87,--,30.5,32.63,35.13,35.06,34.7, 非主营比重(%),6.35,5.54,3.32,10.74,10.27,7.59,12.29,44.71,56.98,66.68,58.85,23.3,24.22,23.54,7.38,26.36,31.39,32.26,10.64,28.69,30.82,30.08,10.8,22.16,20.57,3.64,2.66,20.39,15.95,18.56,33.1,15.32,12.78,15.01,22.41,13.65,15.93,11.99,19.78,19.99,20.7,18.01,31.22,18.38,14.11,12.2,20.76,23.91,20.28,23.54,--,18.45,30.05,37.22,22.5,31.77, 主营利润比重(%),220.68,213.44,205.32,246.12,212.89,200.65,180.37,159.88,117.53,90.97,104.75,202.54,185.47,172.7,183.85,191.64,191.97,175.09,194.88,183.23,173.51,160.11,173.93,172.6,174.8,168.93,161.86,168.85,167.21,148.57,125.69,168.8,170.27,142.63,126.86,157.15,157.69,140.16,122.85,146.5,138.51,123.96,109.01,145.67,130.44,121.19,108.48,139.33,135.12,117.93,--,203.69,180.18,189.13,270.87,257.12,