报告日期,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2003-12-31,2002-12-31, 总资产利润率(%),6.82,4.12,1.41,9.69,7.41,4.95,1.88,9.41,7.62,5.28,1.98,10.13,8.42,5.89,2.01,10.26,8.26,4.98,1.64,7.57,6.69,3.81,1.33,6.96,5.18,3.22,1.34,4.91,4.12,2.98,1.33,5.77,5.52,4.15,2.04,9,7.5,5.29,2.45,8.48,8.64,6.08,2.94,11.76,8.39,5.13,1.7,12.4,7.66,5.7,2.28,5.85,4.31,3.05,1.33,6.43,5.09,3.72,1.79,7.51,5.6,3.99,--,11.98,--,--,9.74,8.47, 主营业务利润率(%),28.02,27.12,25.91,28.78,28.04,27.6,24.61,27.79,27.24,26.9,26.83,30.39,30.06,27.81,25.24,28.6,28.92,27.75,27.1,27.89,27.6,26.66,27.19,27.29,25.62,25.35,21.64,24.52,24.05,24.87,26.16,24.13,24.51,23.59,22.55,23.11,23.39,22.96,22.91,24.95,26.31,27.22,27.22,27.23,23.69,23.34,22.16,21.98,20.06,20.93,19.36,18.17,16.85,16.99,14.85,19.16,19.53,18.84,17.46,22.72,23.28,24.25,--,28.73,--,--,34.25,33.78, 总资产净利润率(%),7.11,4.23,1.42,9.98,7.5,4.95,1.88,9.98,8,5.41,2.01,12.06,9.84,6.05,2.04,10.49,8.34,5,1.64,8.08,7,3.87,1.36,7.18,5.61,3.42,1.36,5.61,4.65,3.35,1.45,5.82,5.58,4.15,2.02,9.36,7.64,5.36,2.51,10.97,10.01,6.9,3.2,12.13,8.33,5,1.69,18.14,7.25,5.7,2.3,6.31,4.79,3.44,1.43,7.03,5.56,4.09,1.9,9.45,7.13,5.33,--,13.24,--,--,11.58,8.47, 成本费用利润率(%),17.88,16.74,11.99,18.05,18.19,17.31,13.03,17.32,18.48,17.08,12.92,18.11,19.74,17.38,12.7,17.54,18.49,16.59,12.02,13.35,14.27,12.44,10.77,11.69,12.15,11.14,8.34,8.2,9.1,9.56,9.59,10.17,13.04,13.46,15.81,14.57,15.77,16.81,18.7,17.2,19.31,20.44,21.42,19.51,17.21,16.24,15.62,15.3,14.24,15.02,10.58,10.73,9.82,9.17,8.02,12.09,12.04,11.82,11.77,13.6,14.33,16.22,--,16.19,--,--,18.94,20.79, 营业利润率(%),14.84,13.91,9.98,14.74,14.74,14.23,11.23,14.27,15,14.61,11.49,15.37,16.2,14.44,10.84,13.68,15.02,13.78,10.37,11.17,11.95,10.77,9.2,10.05,10.85,9.95,7.59,6.73,8.2,8.5,8.61,8.41,10.99,11.6,13.96,12.05,13.43,14.19,15.61,14.41,16.11,17.15,17.96,16.23,14.67,14.1,13.7,12.85,12.7,13.22,9.49,9.94,9.45,9.01,7.54,10.77,10.86,10.71,10.34,12.24,12.65,14.06,--,14.06,--,--,15.94,17.96, 主营业务成本率(%),71.31,72.2,73.53,70.4,71.26,71.68,74.76,71.41,72.06,72.36,72.5,68.77,69.18,71.39,73.67,70.23,70.54,71.67,72.16,71.49,71.79,72.74,72.12,72.26,73.94,74.18,78.06,75.09,75.6,74.83,73.64,75.45,75.04,76.01,77.08,76.44,76.14,76.6,76.75,74.83,73.45,72.59,72.61,72.45,75.95,76.3,77.46,77.77,79.49,78.79,80.44,81.4,82.72,82.69,84.99,80.5,80.15,80.69,82,76.74,76.21,75.21,--,71.17,--,--,65.67,66.04, 销售净利率(%),12.78,12.05,8.5,12.7,12.26,11.81,9.41,12.1,12.56,12.27,9.79,13.06,13.82,12.19,9.35,12.73,13.16,11.8,8.7,9.87,10.73,9.51,7.7,8.39,8.84,7.63,5.51,6.13,6.76,7.03,6.78,7.44,9.35,9.52,11.1,10.4,10.86,11.44,12.81,12.18,13.15,13.65,14.27,14.07,12.77,11.89,10.46,11.63,9.19,9.74,7.45,6.08,5.9,5.77,4.95,7.45,7.44,7.39,6.89,9.07,8.86,9.35,--,11.55,--,--,13,12.33, 净资产收益率(%),11.37,6.75,2.22,15.3,11.77,8.06,2.96,15,12.22,8.22,3.06,15.69,12.83,9.66,3.1,16.11,12.97,8.14,2.73,13.01,12.28,7.31,2.65,13.81,11.7,7.37,2.85,10.3,8.53,6.28,2.65,9.37,9.05,6.72,2.89,13.43,11,7.98,3.84,12.56,16.5,11.67,5.43,18.97,13.44,8.53,2.74,21.45,12.18,10.29,4.48,11.17,9.02,6.76,2.59,10.9,8.74,6.56,3.03,11.57,9.11,7.59,--,27.52,--,--,23.27,16.53, 股本报酬率(%),30.56,82.96,7.64,130.19,38.2,97.37,12.28,148.98,48.95,115.62,11.9,135.7,46.85,105.55,9.67,118.69,37.61,88.47,7.29,93.94,29.34,78.18,12.63,174.36,52.08,137.43,15.39,180.15,44.39,145.17,13.2,145.54,45.93,124.46,32.52,319.36,116.83,246.37,38.67,282.67,109.99,239.17,32.53,265.47,71.85,187.68,14.56,243.83,51.16,129.24,17.3,122.31,34.25,96.37,9.73,107.49,96.97,84.94,69.71,94.97,81.77,73.03,--,--,--,--,--,--, 净资产报酬率(%),11.32,31.04,2.2,38.45,11.67,31.04,2.97,36.49,12.28,29.53,3.09,36.31,12.91,35.46,3.13,39.84,12.97,32.27,2.71,36.1,12.3,32.1,2.65,37.96,11.68,32.44,2.84,33.96,8.5,28.5,2.63,29.54,9.41,26.28,3.39,31.41,11.92,26.09,4.06,30.96,17.5,40.4,5.76,49.67,14.42,40.16,2.92,50.3,12.18,31.44,4.48,31.44,9.02,26,2.59,29.4,27.46,24.62,19.75,27.74,24.45,22.2,--,58.31,--,--,52.19,41.8, 资产报酬率(%),6.82,19.17,1.41,24.34,7.41,19.36,1.88,22.78,7.62,18.86,1.98,23.3,8.42,21.48,2.01,25.46,8.26,19.68,1.64,21.05,6.69,16.71,1.33,19.2,5.18,14.19,1.34,16.26,4.12,13.58,1.33,17.54,5.52,15.24,2.04,19.63,7.5,15.96,2.45,18.81,8.64,19.74,2.94,28.71,8.39,22.74,1.7,28.08,7.66,17.43,2.28,16.45,4.31,11.75,1.33,16.93,15.29,13.19,11.7,18.01,15.04,11.67,--,25.38,--,--,21.86,21.43, 销售毛利率(%),--,--,--,--,--,28.32,25.24,--,27.94,27.64,27.5,--,30.82,28.61,26.33,--,29.46,28.33,27.84,--,28.21,27.97,27.88,--,26.06,25.82,25.85,--,24.4,25.17,26.36,--,24.96,23.99,22.92,23.56,23.86,23.4,23.25,25.17,26.55,27.41,27.39,27.55,24.05,23.7,22.54,22.23,20.51,21.21,19.56,18.6,17.28,17.31,15.01,20.15,20.67,20.2,19.11,23.26,23.79,24.79,--,28.83,--,--,34.33,33.96, 三项费用比重(%),10.83,10.21,9.17,10.42,9.13,9.95,11.34,9.8,8.65,12.51,15.68,15.51,14.22,13.4,14.5,14.4,13.77,13.33,16.29,16.42,15.52,15.37,16.83,16.97,15.38,14.37,12.56,17.44,15.66,15.27,17,15.42,13.42,11.3,10.08,10.67,9.24,8.46,6.8,10.83,10.5,9.57,9.7,11.79,10.6,11.4,11.95,10.14,7.42,7.16,8.23,8.4,7.69,7.41,5.9,7.66,7.66,6.86,4.83,10.72,10.81,10.28,--,14.88,--,--,18.42,17.94, 非主营比重(%),2.89,-1.08,-6.24,1.47,2.5,3.83,5.81,2.7,2.98,5.84,7.59,2.87,5.05,4.56,8.98,12.46,6.46,2.72,2.17,4.51,4.64,2.04,-8.42,6.57,9.74,-1.76,-3.77,9.4,-1.11,-0.85,3.41,14.88,9.65,6.57,16.38,0.75,1.93,3.31,4.78,4.68,2.86,1.49,2.46,7.73,12.1,13.7,-4.71,8.79,-1.31,0.34,-0.99,-0.63,-5.96,-8.55,-3.29,-0.19,-2.3,-2.88,-0.5,-2.18,-0.77,-0.67,--,-0.77,--,--,0.42,-2.39, 主营利润比重(%),189.22,194.93,259.47,195.32,190.07,193.58,217.86,195.66,181.08,183.99,233.73,197.18,180.99,186.96,222.69,190.02,184.31,195.48,252.88,235.88,220.09,241.63,281.48,260.25,234.98,255.53,285.44,321.83,288.65,287.78,300.32,259.9,211.33,199.77,162.94,181.13,172.78,159.7,146,168.9,161.83,161.73,154.07,165,158.41,163.19,158.03,162.9,161.28,161.61,206.01,187.79,189,204.85,203.4,178.99,183.98,181.02,169.72,189.82,185.54,173.78,--,205.9,--,--,214.88,193,