报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-09-30,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1995-12-31,1994-12-31, 总资产利润率(%),5.52,4.5,3.42,7.94,5.96,4.88,3.64,8.25,6.76,5.46,4.35,8.51,7.49,6.16,4.89,9.96,9.14,7.95,5.46,10.97,9.21,7.41,5.37,13.1,10.94,8.98,6.7,20.94,15.78,13.17,7.99,26.14,19.2,14.3,8.36,24.3,17.39,11.16,7.05,21.18,16.55,11.77,6.88,22.03,16.13,11.67,6.82,19.65,13.89,10.08,6.26,14.14,11.43,8.16,5.58,13.35,8.98,6.36,4.6,9.44,6.47,4.65,3.75,7.77,6.17,4.24,3.14,6.13,4.74,4.15,2.86,10.32,6.23,5.83,7.91,7.2,11.25,7.36,10.9,7.05,8.12,6.63,8.86,7.77,14.97, 主营业务利润率(%),58.31,58.57,59.9,57.64,59.07,59.7,59.69,59.82,61.25,60.74,60.64,60.88,61.46,61.65,62.65,61.92,62.41,62.02,62.06,60.5,60.71,61.48,63.01,63.1,64.19,65.22,67.34,69.54,70.34,70.86,70.08,70.11,69.28,70.07,68.94,69.01,65.52,66.08,64.93,65.59,64.44,64.65,65.17,63.79,62.16,63.01,63.35,62.88,60.48,60.31,60.28,59.24,59.72,60.04,59.75,58.51,57.97,56.67,57.12,55.73,55.44,54.86,53.64,49.92,50.84,51.36,50.25,50.25,50.22,49.41,100,50.95,50.38,52.87,51.11,52.36,51.1,49.95,47.15,51.13,50.51,55.06,47.44,43.42,47.61, 总资产净利润率(%),5.53,4.54,3.45,8.12,6.05,4.97,3.73,8.59,6.92,5.63,4.42,8.97,7.73,6.43,5.06,10.7,9.51,8.16,5.69,11.56,9.58,7.68,5.54,13,10.82,9.05,6.86,22.06,15.86,12.89,8.13,28.72,20.13,14.47,8.85,25.63,17.14,11.11,7.05,24.11,17.24,11.49,7.11,24.47,17.09,12,7.52,21.08,14.25,9.9,6.61,15.41,12.01,8.4,5.96,13.89,9.16,6.38,4.8,9.94,6.72,4.71,3.82,8.02,6.17,4.25,3.21,6.42,4.84,4.2,2.95,10.49,6.23,5.79,10.49,7.68,11.91,7.61,10.72,6.98,10.11,6.78,9.93,8.56,14.97, 成本费用利润率(%),37.55,44.74,57.56,36.76,35.52,41.9,53.63,37.96,39.72,47.39,57.01,38.99,41.33,50.78,61.64,41.98,46.51,53.83,62.39,45.11,49.52,57.98,67.43,47.17,52.51,63.19,69.48,66.71,59.89,68.48,72.7,72.66,61.7,60.21,55.49,62.82,50.59,45.64,46.28,54.95,48.16,44.17,45.81,51.91,43.71,39.48,40.63,52.97,38.91,36.1,39.63,35.77,35.08,33.21,35.78,32.54,27.77,27.68,35.22,31.11,28.96,29.44,36.95,27.24,28.05,29.19,34.17,24.46,23.41,27.61,--,25.18,22.78,28.39,24.57,28.25,20.99,21.91,18.81,25.41,25.91,53.84,21.38,13.71,27.33, 营业利润率(%),27.69,31.62,36.71,27.32,26.6,29.96,35.28,27.5,28.63,31.67,36.14,27.21,28.68,33.16,37.97,28.82,31.51,34.8,38.27,30.48,32.86,36.45,40.14,31.4,34.27,38.61,40.9,39.65,37.3,40.52,41.97,41.77,38.03,37.52,35.68,38.28,33.46,31.22,31.64,35.05,32.14,30.34,31.38,34.07,30.31,28.32,28.79,34.73,27.78,26.52,28.19,26.09,25.86,24.81,26.29,24.65,21.85,21.85,26.06,24.21,22.97,23.26,27.32,22.15,22.83,22.58,25.46,20.44,19.06,21.69,24.43,20.6,18.56,22.13,19.65,22.04,17.08,18.16,15.7,20.21,20.31,24.36,17.87,11.41,21.43, 主营业务成本率(%),36.43,36.6,36.08,36.98,35.47,34.46,34.67,33.89,33.05,33.46,33.56,33.4,32.86,32.79,32.16,32.53,32.07,33,33,33.02,32.9,32.77,31.09,31.43,30.63,29.92,27.99,24.83,24.35,24.16,25.26,23.88,24.65,24.25,25.99,25.24,28.39,28.12,29.49,28.38,29.9,29.93,29.8,30,31.34,30.06,30.16,30.29,32.3,32.41,33.35,33.35,32.57,32.2,33.69,34.95,35.39,36.62,36.63,36.71,36.63,36.96,38.06,43.1,42.23,42.1,42.93,42.4,42.64,43.25,--,42.15,42.75,41.08,42.64,42.91,41.48,43.71,46.12,40.62,45.35,44.94,47.67,51.27,43.89, 销售净利率(%),20.64,23.54,27.34,20.25,19.94,22.49,26.52,20.96,21.52,24.21,27.22,20.79,21.94,25.27,28.84,22.16,23.95,26.4,29.05,23.52,25.03,27.72,30.33,24.26,25.95,29.16,30.87,30.14,28.2,30.58,31.6,31.64,28.67,28.36,26.92,29.18,25.37,23.89,23.87,27.05,24.76,23.17,23.79,25.9,23.05,22.05,21.52,23.4,20.03,19,19.78,18.34,18.47,17.92,18.46,17.37,15.42,15.2,18.06,15.28,14.28,14.24,17.86,13.39,15.04,15.19,17.42,12.08,12.45,14.66,15.34,19.37,15.62,18.8,14.59,14.08,14.66,14.93,13.98,17.24,15.6,16.21,12.83,9.28,17.87, 净资产收益率(%),7.36,6.16,4.54,10.85,8.24,6.67,5.11,11.58,9.39,7.55,5.92,11.97,10.25,8.41,6.69,13.62,11.9,9.84,7.2,14.29,11.99,9.32,6.86,16.88,14.41,11.13,8.8,28.77,21.63,17.94,10.76,38.04,29.03,22.04,12.78,37.35,27.04,19.51,11.07,37.1,27.57,19.24,10.5,35.17,26.3,19.47,10.86,28.52,20.36,14.55,8.79,22.09,15.78,11.33,7.49,16.89,11.59,8.22,5.87,11.73,8.14,5.7,4.61,9.65,7.39,5.22,4.08,7.86,5.72,4.96,3.59,13,7.43,6.89,10.2,10.55,16.97,10.04,15.4,9.4,12,14.32,21.37,31,51.26, 股本报酬率(%),106.17,356.91,66.51,400.54,112.32,329.66,69.81,363.2,119.25,299.74,75.32,328.54,120.46,274.03,79.2,308.63,128.8,255.02,77.36,277.84,116.57,220.46,66.75,270.72,126.74,216.97,83.25,348.19,169.63,226.24,114.6,471.16,239.99,271.41,106.69,374.49,171.83,204.93,71.77,302.03,138.56,166.85,56.72,245.79,112.08,147.3,51.63,187.36,77.99,113.35,37.35,132.84,111.65,92.11,104.32,142.33,112.76,94.66,85.75,106.97,90.08,76.99,91.93,116.4,103.06,96.52,106.72,121.49,107.6,101.35,19.42,135.29,38.59,103.53,112.33,97.55,100.04,82.05,87.59,73.98,74.16,--,--,--,--, 净资产报酬率(%),7.15,24.29,4.41,27.76,7.99,23.01,4.95,27.13,9.15,22.53,5.79,26.81,10.02,22.2,6.53,27.27,11.64,22.57,7.04,27.19,11.71,21.56,6.7,29.13,14.03,21.87,8.61,39.39,21.1,29.43,10.5,48.24,28.16,34.62,12.34,49.41,26.28,34.47,10.65,50.16,26.34,35.87,10.21,49.3,25.41,36.36,10.52,42.69,19.56,30.43,8.57,33.86,31,26.91,20.77,30.59,25.75,22.42,18.44,24.42,21.38,18.82,17.14,22.77,20.66,19.8,18.45,21.89,19.25,18.28,3.55,25.89,7.42,20.02,23.33,34.72,39.8,32.68,38.78,30.38,33.6,14.32,21.37,30.56,51.26, 资产报酬率(%),5.52,18.28,3.42,20.93,5.96,17.33,3.64,19.86,6.76,16.74,4.35,19.54,7.49,16.65,4.89,20.45,9.14,18.64,5.46,21.37,9.21,17.54,5.37,23.19,10.94,18.03,6.7,29.38,15.78,22.17,7.99,34.05,19.2,23.36,8.36,33,17.39,20.35,7.05,29.69,16.55,22.69,6.88,31.91,16.13,22.57,6.82,30.39,13.89,22.02,6.26,24.91,22.61,19.52,15.77,24.59,20.31,17.65,14.68,20.04,17.37,15.65,14.22,18.61,17.54,16.37,14.46,17.26,16.08,15.45,2.86,21.15,6.23,16.96,18.13,23.7,27.78,23.96,27.38,22.86,22.44,6.63,8.86,7.77,14.97, 销售毛利率(%),--,63.4,63.92,63.02,64.53,65.54,65.33,66.11,66.95,66.54,66.44,66.6,67.14,67.21,67.84,67.47,67.93,67,67,66.98,67.1,67.23,68.91,68.57,69.37,70.08,72.01,--,75.65,75.84,74.74,76.12,75.35,75.75,74.01,74.76,71.61,71.88,70.51,71.62,70.1,70.07,70.2,70,68.66,69.94,69.84,69.71,67.7,67.59,66.65,66.72,67.65,67.86,66.45,65.05,64.61,63.38,63.37,63.29,63.37,63.04,61.94,56.9,57.77,57.9,57.07,57.6,57.36,56.75,56.61,57.85,57.25,58.92,57.36,57.09,58.52,56.29,53.88,59.38,54.65,55.06,52.33,48.73,56.11, 三项费用比重(%),32.45,29.56,23.8,32.17,34.18,31.25,25.53,33.08,33.58,29.29,24.49,33.6,32.78,28.49,24.68,33.04,30.89,27.22,23.79,29.97,27.85,25.03,22.87,31.65,29.92,26.6,26.44,29.83,33.05,30.35,28.11,28.1,31.25,32.55,33.26,30.65,32.08,34.88,33.29,30.56,32.34,34.31,33.79,29.79,31.95,34.78,34.56,28.54,32.13,33.8,31.55,32.13,33.42,34.73,33.28,34.03,36.31,35.02,31.18,31.92,32.56,31.45,26.7,28.11,28.1,28.89,25,29.92,31.31,27.91,0,30.68,32.21,31.22,31.46,30.32,34.02,31.79,31.45,30.93,30.2,0,29.57,32.02,26.18, 非主营比重(%),0.53,0.42,0.21,0.27,0.29,0.07,0.08,1.14,0.36,2.5,0.72,4.02,2.73,2.31,0.7,3.47,1.05,0.85,0.64,2.73,1.19,1.09,0.56,2.88,0.72,0.46,0.4,1.43,0.69,0.53,0.5,0.86,0.53,0.27,0.06,1.21,0.69,0.63,0.01,1.99,1.84,1.38,0.15,0.91,1,0.41,0.49,0.23,0.36,0.02,0.19,-0.06,-0.04,-0.02,0.06,-0.13,-0.43,-0.72,0.1,-0.98,-3.04,-4.51,-0.09,-3.05,-5.76,0.2,0.32,-4.88,-0.37,-0.1,0,-2.63,0.43,0.5,0.46,-0.07,1.86,-1.27,0.99,0.35,1.67,-0.69,-1.73,6.09,0.21, 主营利润比重(%),209.45,184.44,162.83,210.43,221.44,199.11,169.04,215.08,213.21,187.02,166.56,214.72,208.46,181.64,163.84,207.41,195.94,176.72,161.13,193.04,182.58,166.84,156.09,195.16,185.97,168.12,163.99,172.86,187.29,173.94,166.13,166.4,181.19,186.24,193.14,178.2,194.6,210.46,205.23,183.72,197.06,210.13,207.36,186.17,203.75,222.38,218.97,180.83,216.94,227.37,213.39,227.24,230.97,242.1,227.14,238.08,266.46,261.23,218.94,235.18,248.21,243.3,198.68,234.39,234.67,227.02,196.76,257.88,264.52,227.97,409.39,253.81,270.31,237.67,258.9,237.74,293.63,278.52,297.31,252.17,244.59,227.61,270.1,357.46,221.71,