报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2007-12-31,2006-12-31, 总资产利润率(%),9.41,4.5,1.23,6.96,4.38,1.51,-0.63,3.91,3.22,1.44,0.27,3.56,2.63,0.91,-0.55,9.65,4.46,2.52,0.21,9.37,6.95,4.33,0.99,13.24,9.64,5.8,1.87,12.36,8.83,5.37,1.73,11.4,7.8,5.04,1.36,8.79,7.17,3.85,1.16,7.67,22.28,12.97,--,21.99,--,34.34,31.56, 主营业务利润率(%),50.68,48.16,43.19,44.46,43.46,40.98,34.08,43.98,45.74,45.74,45.94,50.16,49.61,46.13,38.6,53.71,50.79,49.51,44.29,57.79,57.26,57.08,52.71,61.87,61.41,60.41,55.61,61.65,62.8,63.31,61.3,60.75,59.77,58.75,53.09,57.89,59.29,58.14,56.26,59.28,60.35,59.18,--,62.94,64.2,71.75,76.62, 总资产净利润率(%),9.24,4.26,1.2,7.46,4.61,1.56,-0.63,4.15,3.35,1.48,0.27,4.44,3.24,0.92,-0.55,10.48,4.56,2.51,0.21,10.86,7.17,4.36,0.99,14.45,10.2,5.94,1.88,13.1,9.02,5.39,1.73,11.93,8.01,5.07,1.37,9.01,7.19,3.79,1.17,12.05,22.54,13.11,--,27.94,--,46.43,31.56, 成本费用利润率(%),24.67,17.59,12.13,14.72,13.63,7.56,-2.88,9.8,11.26,8.1,4.6,10.74,11.24,5.32,-1.7,20.07,13.74,12.05,5.21,23.61,20.28,19.76,10.4,30.51,29.94,26.83,18.38,29.32,28.7,26.9,18.88,30.04,28.8,29.6,16.86,29.2,36.04,30.51,18.78,34.86,41.07,37.46,--,29.24,29.11,49.38,38.13, 营业利润率(%),17.93,12.74,8.55,11.74,10.58,6.09,-4.58,8.22,8.84,6.03,3.42,7.83,8.89,3.9,-2.78,15.51,10.72,9.7,4.11,17.24,14.37,14.34,8.43,21.87,21.88,19.77,14.85,20.71,20.53,19.26,13.6,21.35,21.2,22.07,12.72,21.5,24.83,22.55,15.8,23.64,26.64,25.2,--,21.35,21.1,32.86,27.4, 主营业务成本率(%),48.95,51.48,56.42,55.2,56.2,58.65,65.47,55.63,53.81,53.79,53.63,49.39,50.14,53.59,61.01,46.05,49.01,50.27,55.5,41.91,42.4,42.54,46.92,37.66,38.04,38.99,43.74,35.18,33.43,32.9,34.81,34.14,35.09,36.13,41.73,37.11,35.75,36.84,38.71,35.68,34.62,35.74,--,31.9,30.65,23.04,18.15, 销售净利率(%),16.73,12.34,8.37,10.54,9.35,5.24,-5.04,6.5,7.7,5.58,2.23,6.73,7.47,2.77,-3.93,14.15,8.72,7.43,1.37,16.06,13.78,13.28,6.78,19.63,19.12,17.38,12.34,19.23,18.28,17.4,12.8,19.35,18.22,17.94,11.67,19.14,21.72,18.53,13.59,21.45,24.2,22.16,--,21.87,22.07,32.79,25.43, 净资产收益率(%),11.9,5.67,1.64,9.94,6.18,2.04,-0.98,5.38,4.1,1.67,0.16,4.23,3.18,1.15,-0.57,12.64,5.65,3.05,0.23,11.49,8.17,5.08,1.09,15.39,11.02,6.55,2.11,13.91,9.7,5.82,1.88,12.26,8.46,5.38,1.43,9.5,7.61,4.03,1.23,8.13,26.22,17.12,--,34.05,23.99,43.58,36.39, 股本报酬率(%),22.23,65.81,2.85,66.32,10.34,46.15,-1.36,45.56,6.55,36.15,1,72.27,10.4,56.26,-2.66,143.9,19.31,90.05,0.85,113.19,23.02,76.35,3.11,96.27,28.09,63.32,9.86,145.83,42.61,94.49,7.98,110.72,34.65,68.59,8.76,111.95,43.32,65.68,10.56,120.26,75.76,--,--,--,--,--,--, 净资产报酬率(%),11.94,37.97,1.68,39.61,6.43,30.05,-0.9,29.76,4.31,24.57,0.34,24.59,3.28,29.84,-0.7,37.78,5.52,26.42,0.25,33.4,8.14,27.96,1.15,36.06,11.07,26.27,2.08,31.34,9.61,21.71,1.82,25.77,8.41,17.21,1.45,18.92,7.5,11.79,1.23,14.13,26.22,36.69,--,49.54,--,54.2,36.39, 资产报酬率(%),9.41,29.9,1.23,27.08,4.38,20.22,-0.63,21.48,3.22,18.33,0.27,19.38,2.63,22.31,-0.55,29.2,4.46,21.99,0.21,27.19,6.95,24.14,0.99,30.87,9.64,23.26,1.87,27.98,8.83,20.29,1.73,23.94,7.8,16.1,1.36,17.72,7.17,11.3,1.16,13.34,22.28,27.81,--,31.99,--,42.72,31.56, 销售毛利率(%),--,48.52,43.58,--,43.8,41.35,34.53,--,46.19,46.21,46.37,--,49.86,46.41,38.99,--,50.99,49.73,44.5,--,57.6,57.46,53.08,--,61.96,61.01,56.26,--,66.57,67.1,65.19,65.86,64.91,63.87,58.27,62.89,64.25,63.16,61.29,64.32,65.38,64.26,--,68.1,69.35,76.96,81.85, 三项费用比重(%),26.53,27.29,28.41,26.44,25.4,35.5,38.85,34.91,36.42,39.33,41.43,37.49,39.78,41.04,41.28,37.07,39.13,38.98,39.29,40.41,42.3,42.14,43.91,39.43,39.11,40.18,40.25,40.51,41.73,43.57,47.1,39.31,38.48,36.53,40.59,37.39,33.73,35.02,40.25,34.15,32.21,32,--,41.26,42.97,38.8,48.49, 非主营比重(%),21.63,12.3,19.17,16.42,17.12,37.27,-106.39,8.85,16.79,24.98,20.56,16.67,13.18,23.27,-59.04,7.76,11.92,10.1,17.26,11.95,16.42,14.23,11.11,7.59,5.91,7.57,4.34,10.45,9.4,10.92,16.11,10.51,7.8,5.58,19.3,12.91,5.78,1.81,-1.47,5.13,5.51,1.88,--,6.8,7.97,0.77,0.01, 主营利润比重(%),270.81,345.98,417.86,368.48,389.06,573.87,-1128.89,493.75,448.09,603.46,1044.81,534.67,489.69,914.35,-2207.09,320.98,418.41,459.17,894.66,296.23,332.08,339.67,555.63,261.38,263.96,282.16,357.46,266.6,277.15,293.24,378.4,257.42,263.74,255.14,359.89,249.4,221,247.89,356.59,227.15,204.47,216.93,--,274.86,280.04,216.68,279.59,