报告日期,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2007-12-31,2006-12-31, 总资产利润率(%),1.27,-0.2,1.57,0.9,0.49,-0.42,1.55,1.16,0.8,-0.68,4.15,2.56,2.04,0.54,5.48,3.22,2.39,0.59,5.06,3.3,2.32,0.61,5.44,3.35,2.28,0.6,4.51,3.71,2.31,0.53,4.36,3.05,2.73,0.79,5.21,4.28,2.62,0.48,5.84,4.76,3.57,--,5.64,--,--,6.95,7.76, 主营业务利润率(%),15.6,14.32,14.49,14.21,13.86,14.48,13.37,13.48,13.93,11.57,15.26,16.92,18.56,18.43,14.49,16.01,16.92,16.58,14.32,15.81,14.97,13.47,14.76,14.14,14.51,13.54,15.36,14.39,15.09,12.62,13.91,13.2,13.86,14.86,14.16,14.77,14.03,12.91,15.9,17.19,17.13,--,12.74,--,--,13.26,16.19, 总资产净利润率(%),1.33,-0.2,1.6,0.93,0.51,-0.42,1.81,1.32,0.91,-0.68,4.15,2.55,2.03,0.53,5.68,3.26,2.34,0.57,5.44,3.48,2.36,0.6,5.51,3.4,2.29,0.59,5.63,3.92,2.38,0.53,4.86,3.46,2.75,0.78,5.8,4.87,2.94,0.48,6.19,5.12,3.49,--,6.5,--,--,7.79,7.76, 成本费用利润率(%),2.5,-0.63,1.42,1.32,1.06,-1.49,1.56,1.66,1.84,-2.4,3.62,3.4,4.4,2.63,4.8,4.45,5.19,2.92,4.68,4.85,5.28,3.21,5.25,4.68,5.38,3.6,5.39,6.04,6.09,3.06,4.69,4.68,5.39,3.64,5.45,6.78,6.59,2.78,7.16,9.88,10.38,--,5.54,--,--,7,7.94, 营业利润率(%),2.32,-0.63,1.35,1.26,1.04,-1.57,1.27,1.41,1.44,-5.03,2.58,2.5,3.57,1.9,4.01,3.71,4.3,2.04,3.82,3.89,4.29,2.64,4.25,3.67,4.35,2.78,3.99,4.83,4.85,1.95,3.61,3.73,4.27,2.88,4.2,5.32,4.97,1.75,5.15,7.23,7.49,--,4.1,--,--,4.95,4.6, 主营业务成本率(%),84.02,85.2,85.19,85.42,85.74,85.04,86.25,86.12,85.63,87.86,84.24,82.71,81,81.09,85.14,83.59,82.66,83.02,85.32,83.81,84.66,86.18,84.82,85.47,85.08,86.08,84.26,85.28,84.6,87.08,85.71,86.48,85.83,84.81,85.49,84.91,85.63,86.72,83.67,82.31,82.3,--,86.86,--,--,86.42,83.23, 销售净利率(%),2.18,-0.71,1.32,1.07,0.9,-1.68,1.47,1.48,1.66,-2.75,3.27,2.91,3.73,2.22,4.03,3.66,4.39,2.59,4.05,4.09,4.36,2.79,4.51,4.04,4.54,3.12,4.58,5,5.05,2.63,3.95,4.05,4.54,3.04,4.54,5.54,5.38,2.37,5.86,7.17,7.69,--,4.61,--,--,5.96,7.01, 净资产收益率(%),2.4,-0.4,2.78,1.67,0.98,-0.73,2.89,2.09,1.43,-1.04,7.02,4.39,3.5,0.92,9.23,5.51,3.89,0.95,8.66,5.67,3.77,0.94,8.73,5.63,3.84,1,7.65,6.02,3.66,0.8,6.56,4.86,4.67,1.36,9.11,7.97,4.87,0.72,8.76,7.47,11.22,--,19.31,--,--,21.69,24.26, 股本报酬率(%),90.16,-1.41,85.71,6.55,74.21,-2.81,76.68,7.43,75.42,-3.6,87.4,13.62,72.67,2.79,86.9,16.5,65.59,2.71,75.14,15.82,56.8,2.53,66.1,14.52,49.5,2.44,55.58,12.58,33.65,1.58,66.71,18.71,56.02,3.67,63.37,21.03,47.99,3.55,107.25,36.55,29.97,--,--,--,--,--,--, 净资产报酬率(%),22.73,-0.36,22.01,1.69,19.28,-0.75,19.92,1.95,17.7,-1.11,26.61,4.26,22.93,0.82,26.61,5.45,22.08,0.92,25.88,5.65,20.71,0.93,24.6,5.59,19.41,0.99,22.2,5.96,16.34,0.79,18.16,4.8,19.87,1.35,23.57,7.97,18.79,0.72,21.62,7.47,11.22,--,49.04,--,--,50.07,53.94, 资产报酬率(%),11.59,-0.2,12.09,0.9,9.91,-0.42,11.27,1.16,10.69,-0.68,16.31,2.56,13.63,0.54,16.18,3.22,13.7,0.59,15.09,3.3,12.78,0.61,15.42,3.35,11.61,0.6,13.19,3.71,10.44,0.53,12.22,3.05,11.74,0.79,13.54,4.28,10.12,0.48,14.4,4.76,3.57,--,14.33,--,--,16.04,17.26, 销售毛利率(%),15.98,14.8,14.81,14.58,14.26,14.96,--,13.88,14.37,12.14,--,17.29,19,18.91,--,16.41,17.34,16.98,--,16.19,15.34,13.82,--,14.53,14.92,13.92,15.74,14.72,15.4,12.92,--,13.52,14.17,15.19,14.51,15.09,14.37,13.28,16.33,17.69,17.7,--,13.14,--,--,13.58,16.77, 三项费用比重(%),10.15,12.46,9.53,9.67,12.92,16.54,12.82,12.81,13.34,17.21,12.34,13.85,14.69,16.75,10.31,11.83,12.47,15,10.12,11.51,10.27,11.31,10.14,9.85,9.75,11.18,10.74,9.03,9.81,10.59,9.78,8.77,9.31,12.02,9.46,9.21,8.57,11.65,10.56,10.11,9.73,--,8.25,--,--,7.95,11.78, 非主营比重(%),0.5,27.75,-1.92,-13.49,-7.25,11.99,21.44,17.22,21.49,-97.84,28.2,26.63,17.16,27.33,13.75,12.34,13.43,28.73,15,16.2,14.73,16.52,15.8,19.29,16.63,23,22.3,15.05,15.08,42.9,19.71,17.99,17.3,18.44,21.26,18.59,21.6,46.17,26.52,23.82,24.96,--,17.6,--,--,25.39,43.47, 主营利润比重(%),659.5,-2328.24,1076.8,1124.05,1317.97,-950.39,862.19,815.28,760.93,-456.91,434.37,512.96,438.92,711.76,314.78,375.65,341.11,577.86,319.59,340.44,297.67,428.59,294.82,315.42,283.31,385.54,298.52,251.73,261.8,420.46,309.57,294.95,269.41,420.66,272.64,230.72,225.18,469.58,234.55,187.35,178.33,--,240.89,--,--,200.16,213.39,