报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1998-12-31,1997-12-31, 总资产利润率(%),3.78,2.47,1.07,5.33,4.96,3.45,2.21,4.94,4.24,2.5,1.03,4.19,3.79,2.29,0.95,3.61,3.01,1.76,0.82,3.2,3.51,2.38,0.99,4.33,3.74,2.31,0.95,4.14,3.51,2.49,1.1,4.12,3.3,2.35,1.14,17.59,17.69,1.7,0.73,5.01,3.91,2.23,1.21,5.66,5.1,3.5,1.61,6.77,5.26,3.42,1.54,6.36,5.34,3.53,1.82,6.22,5.37,3.14,1.89,6.69,6.1,3.65,1.82,6.84,6.01,3.49,1.43,7.92,7.03,3.2,1.21,8.19,3.56,4.11,4.23,4.17,4.3,1.27, 主营业务利润率(%),28.91,29.17,26.73,29.18,33.48,33.24,35.43,30.6,31.21,30.16,28.84,31.35,33.34,33.29,31.85,30.71,31.2,30.46,30.5,30.5,39.7,38.77,36.69,37.84,40.08,39.31,37.57,40.1,42.11,41.13,41.03,41.61,44.47,40.62,38.65,39.76,41.09,39.1,38.86,39.57,45.19,44.17,45.08,45.31,48.7,49.82,48.68,49.34,51.74,50.94,50.32,48.87,51.48,51.6,53.88,50.03,55.38,52.18,56.24,53.61,54.38,51.54,51.59,50.98,53.67,51.4,46.59,48.94,50.81,48.03,41.23,49.36,47.48,52.16,51.58,29.43,24.11,18.38, 总资产净利润率(%),4.08,2.59,1.09,5.74,5.13,3.51,2.21,5.09,4.34,2.53,1.03,4.34,3.81,2.3,0.94,3.82,3.13,1.86,0.83,4.29,3.72,2.47,1.01,4.67,3.89,2.38,0.96,4.5,3.8,2.51,1.11,4.53,3.62,2.43,1.15,21.1,20.48,1.98,0.84,5.53,4.21,2.45,1.24,6.26,5.5,3.63,1.64,6.83,5.36,3.44,1.53,6.66,5.49,3.57,1.85,6.71,5.67,3.29,1.91,7.13,6.24,3.68,1.82,6.94,6.05,3.49,1.43,7.99,7.07,3.2,1.21,7.86,3.55,5.57,4.08,4.2,4.54,1.27, 成本费用利润率(%),26.07,26.14,21.94,27.88,33.95,35.44,44.49,26.01,29.96,26.99,23.2,24.33,27.4,26.36,21.41,20.09,21.25,20.2,18.56,23.62,41.45,42.06,36.12,35.39,40.71,38.79,29.19,32.83,36.41,33.66,31.7,34.75,39.93,42.26,38.51,170.71,223.11,34.97,31.53,37.18,45.7,43.43,42.77,44.58,54.85,55.96,51.71,58.66,64.85,63.53,58.54,60.97,70.39,73.75,80.44,66.6,83.16,72.8,88.38,74.24,87.19,78.1,78.18,73.3,88,79.87,62,64.07,75.59,67.11,55.5,69.91,66.89,74.22,72.27,94.08,60.77,14.63, 营业利润率(%),20.94,20.88,17.77,22.75,26.57,27.87,34.18,20.51,21.15,19.18,16.36,16.51,18.58,18.8,16.45,14.83,15.45,15.76,15.57,18.64,29.85,29.86,27.87,26.52,28.79,27.23,23.05,25.26,27.29,25.68,24.29,25.46,28.02,29.43,27.5,26.54,25.39,25.67,23.65,25.17,31.14,30.01,29.85,30.5,35.18,35.87,34.17,36.66,39.51,39.09,37.33,38.64,42.32,43.89,45.55,40.54,45.93,42.69,47.36,44.56,47.54,45.01,44.64,43.18,47.42,45,39.14,40.17,43.47,40.5,34.66,41.83,41.2,45.41,44.17,102.07,97.98,13.8, 主营业务成本率(%),70.52,70.21,72.65,70.05,65.8,66.03,63.86,68.37,67.82,68.88,70.22,67.61,65.93,65.98,67.35,68.52,68.08,68.87,68.82,68.89,59.69,60.54,62.75,61.5,59.32,60.04,61.85,59.35,57.34,58.3,58.43,57.76,54.88,58.72,60.71,59.48,58.19,60.2,60.47,59.75,54.13,55.15,54.21,54.01,50.67,49.54,50.71,50.04,47.65,48.44,49.06,50.5,47.89,47.75,45.42,49.42,44.07,47.3,43.22,45.73,44.96,47.8,47.75,48.36,45.67,47.94,52.75,50.4,48.53,51.31,58.11,50.02,51.89,47.22,47.8,70.29,75.78,81.55, 销售净利率(%),17.09,16.84,14.61,18.12,20.92,22.03,27.56,16.59,19.23,17.34,14.56,15.07,17.49,16.61,13.98,13.28,14.12,12.94,11.92,14.44,25.8,26.47,22.78,23.45,25.78,25.18,20.85,21.69,24.66,23.59,21.52,21.49,24.42,25.86,24.34,94.32,124.73,19.44,17.97,22.95,23.57,22.77,22.5,23.14,26.67,26.9,25.4,23,25.03,25.84,25.13,23.77,26.37,27.41,30.27,24.39,27.87,25.87,31.77,26.26,29.78,28.02,29.75,25.08,29.59,27.89,25.94,30.82,36.83,27.02,23.62,33.51,34.66,30.22,29.58,63.9,90.79,12.95, 净资产收益率(%),11.48,7.51,3.17,15.01,13.04,9.16,5.69,12.25,10.46,6.3,2.66,10.54,9.1,5.71,2.36,9.17,7.41,4.53,1.96,9.27,8.27,5.53,2.26,9.57,7.78,4.84,1.92,8.39,7.16,6.16,2.82,9.26,7.72,5.06,2.29,36.59,34.78,4.83,2.03,10.28,7.85,4.85,2.22,10.16,8.81,5.77,2.55,10.5,8.54,5.56,2.43,10.3,8.47,5.56,2.8,9.36,7.87,4.7,2.51,8.91,7.55,4.54,2.16,8.29,7.25,4.28,1.82,10.17,8.57,4.05,1.56,10.79,5.07,6.11,6.88,8.13,8.63,3.13, 股本报酬率(%),95.22,315.44,23.91,356.18,97.89,293.54,40.81,303.68,76.78,245.37,17.96,257.1,61.82,205.72,15.05,210.38,46.58,166.19,12.13,182.99,36.99,169.37,9.72,179.64,32.45,144.18,7.72,151.98,27.94,154.46,13.36,240.09,39.39,245.89,13.54,413.38,191.04,213.2,7.85,222.95,29.25,189.64,8.15,200.33,30.83,182.76,11.25,245.69,36.05,219.19,10.01,223.32,208.78,190.02,172.63,188.35,174.53,156.41,142.07,161.51,152.56,135.5,121.91,139.16,130.74,113.84,99.39,122.19,114.36,92.08,78.15,102.61,86.32,78.67,--,--,--,--, 净资产报酬率(%),10.4,35.93,2.77,42.48,11.93,37.28,5.23,38.16,9.91,33.04,2.42,35.56,8.9,30.7,2.29,32.81,7.44,27.55,2.07,35.56,7.88,38.25,2.22,41.9,7.72,35.43,1.91,38.24,7.12,46.65,2.78,43.56,7.28,39.41,2.17,68.3,32.67,51.56,1.88,54.39,7.32,49.07,2.1,55.18,8.62,53.06,2.49,56.2,8.5,53.35,2.39,53.92,52.13,48.92,44.18,46.51,43.81,40.59,35.97,41.95,40.21,36.88,32.17,37.54,35.66,32.05,28.7,35.94,32.13,27.15,23.64,31.53,26.53,25.17,37.35,35.51,18.5,14.22, 资产报酬率(%),3.78,13.27,1.07,16.55,4.96,15.4,2.21,16.49,4.24,13.8,1.03,14.84,3.79,12.58,0.95,13.04,3.01,10.41,0.82,11.95,3.51,16.76,0.99,19.17,3.74,17.02,0.95,18.99,3.51,19.01,1.1,20,3.3,19.56,1.14,35.11,17.69,19.53,0.73,28.37,3.91,24.26,1.21,31.33,5.1,32.7,1.61,36.59,5.26,32.9,1.54,33.92,32.91,31.04,27.79,31.41,30.46,27.72,27.1,31.51,32.51,29.66,27.04,31,29.59,26.14,22.54,27.98,26.34,21.46,18.29,23.94,18.64,16.95,22.95,18.96,9.2,5.76, 销售毛利率(%),--,29.79,27.35,29.95,34.2,33.97,36.14,31.63,32.18,31.12,29.78,32.39,34.07,34.02,32.65,31.48,31.92,31.13,31.18,31.11,40.31,39.46,37.25,38.5,40.68,39.96,38.15,40.65,42.66,41.7,41.57,42.24,45.12,41.28,39.29,40.52,41.76,39.73,39.53,40.25,45.87,44.85,45.79,45.99,49.33,50.46,49.29,49.96,52.36,51.56,50.94,49.49,52,52.25,54.93,50.58,55.93,52.7,56.78,54.27,55.04,52.2,52.25,51.64,54.33,52.06,47.25,49.6,51.47,48.69,41.89,49.98,48.11,52.78,52.2,29.72,24.22,18.45, 三项费用比重(%),10.72,11.12,10.86,11.5,12.11,12.29,12.41,12.91,12.04,11.77,11.99,14.71,14.75,14.49,15.4,16.05,15.74,14.7,14.93,11.77,15.21,14.97,14.79,15.85,14.52,15.41,16.71,17.3,17.56,17.96,18.59,15.82,16.74,11.67,12.1,13.04,15.7,13.44,15.22,14.32,14.08,14.16,15.22,14.68,13.52,13.96,14.53,12.89,12.56,12.39,14.33,11.9,11.2,10.89,10.34,11.11,10.62,10.75,10.01,10.21,8.89,9.09,8.39,8.78,7.42,7.5,9.04,9.68,8.49,8.69,4.77,9.1,9.04,12.62,12.74,30.8,86,12.89, 非主营比重(%),6.79,6.24,7.86,16.79,10.18,14.53,22.88,5.23,13.71,11.96,12.5,18.77,16.69,12.16,8,14.43,13.96,7.38,0.62,2.86,22.14,26.32,23.91,21.19,15.67,19.05,9.71,10.22,10.62,10.41,8.72,1.4,3.88,3.57,6.14,78.78,84.75,1.26,1.77,9.49,1.14,1.26,0.51,1.39,1.05,0.05,-0.36,4.56,0.77,1.42,3.95,2.13,2.95,4.91,-0.29,0.46,-0.02,-0.19,-0.11,-6.53,-0.62,-1.25,-0.53,-1.91,-0.25,-0.45,-1.08,-3.23,0.31,0.5,1.71,0.3,-0.06,-1.2,0.06,80.25,109.39,-78.29, 主营利润比重(%),135.6,136.2,144.78,127.11,125.41,118.68,103.47,142.94,128.9,136.97,149.51,154.56,149.45,155.55,178.11,179.13,173.67,179,194.64,158.93,126.85,120.98,130.07,137.03,132.25,133.15,162.63,158.24,153.3,159.04,166.9,161.35,154.13,135.29,136.66,31.78,24.68,150.43,161.43,142.38,143.57,145.33,150.22,146.5,136.95,138.82,142.96,132.36,131.17,130.5,134.28,127.17,122.45,118.01,118.64,122.99,120.57,122.38,118.34,127.59,114.42,114.65,116.17,120.32,113.49,114.73,120.34,125.77,116.52,117.99,116.95,118.17,115.34,116.24,116.7,30.85,24.51,132.95,