报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2008-12-31,2007-12-31, 总资产利润率(%),5.02,3.72,1.81,6.6,4.68,3.47,1.72,6.98,6.01,4.04,1.86,7.03,5.96,4.08,1.86,7.77,5.5,3.56,1.74,7.8,5.66,4.18,1.93,7.96,6.32,4.74,1.92,6.66,5.1,3.68,1.54,4.58,3.86,4.95,2.14,7.01,5.63,3.24,--,6.13,--,--,4.59,5.69, 主营业务利润率(%),17.9,17.92,21.12,18.72,18.96,21.48,26.26,26.24,36.06,37.34,34.68,36.35,30.34,35.29,34.12,40.4,40.35,40.7,41.43,39.64,36.83,37.71,38.93,38.32,36.9,37.98,35.82,35.79,32.32,32.58,31.18,31,31.9,33.57,32.22,30.62,32.32,30.19,--,35.06,38.74,--,36.9,40.23, 总资产净利润率(%),5.11,3.78,1.86,6.78,4.75,3.49,1.72,7.27,5.85,3.93,1.81,7.73,6.11,4.11,1.85,8.11,5.73,3.78,1.74,8.47,6.11,4.34,1.93,8.53,6.58,4.8,1.92,6.84,5.15,3.69,1.53,6.14,5.1,5.15,2.18,7.55,6.19,3.75,--,6.31,--,--,5.68,5.69, 成本费用利润率(%),20.39,21.45,21.98,21.69,21.43,26.04,32.38,30.08,47.05,49.44,42.69,41.54,32.27,39.02,36.01,44.8,44.27,44.48,42.48,41.58,37.59,39.64,39.69,37.67,36.33,39.42,33.11,30.82,28.6,30.34,26.16,27.4,31.58,35.24,29.6,24.15,28.53,25.66,--,24.69,30.99,--,23.2,35.79, 营业利润率(%),17.48,18.39,18.1,18.59,18.41,21.64,25.53,23.88,33.18,34.27,30.42,29.63,24.45,28.64,26.01,30.95,31.06,31.33,29.21,29.02,27.22,28.37,28.19,27.42,26.34,27.94,24.41,23.33,21.91,22.89,20.39,20.77,22.94,24.56,22.66,19.37,22.15,20.3,--,19.54,23.62,--,18.53,25.85, 主营业务成本率(%),80.48,80.38,76.97,79.28,79.94,77.36,72.53,72.77,62.77,61.43,63.92,62.79,69.35,64.34,65.58,59.36,59.42,59.06,58.34,60.07,62.91,62.02,60.79,59.67,60.61,59.01,61.15,60.92,64.74,64.5,66.03,66.11,65.18,63.43,64.69,66.61,64.89,67.16,--,61.78,58.11,--,59.83,56.51, 销售净利率(%),14.2,14.96,14.74,15.17,14.82,17.35,20.71,20.23,28.04,28.75,25.44,25.36,21.18,24.19,22.73,25.09,24.41,24.17,23.05,23.19,21.17,22.16,21.69,22.46,21.59,23.35,20.23,18.76,17.66,18.44,16.38,16.12,18.04,19.78,17.05,14.21,16.34,15.1,--,14.12,17.25,--,14.26,17.22, 净资产收益率(%),7.54,5.42,2.65,10.22,7.26,5.24,2.5,10.08,7.75,5.29,2.43,9.74,8.71,5.93,2.58,11.54,8.29,5.72,3.41,15.7,11.39,7.97,3.6,14.8,11.42,8.21,3.34,12.44,9.5,7.07,2.92,9.99,8.18,7.22,3.05,9.86,8.49,5.61,--,14.47,--,--,10.49,11.49, 股本报酬率(%),20.44,100.93,7.54,105.27,17.95,86,8.32,123.59,25.34,97.14,7.85,104.22,25.77,91.27,13.71,177.06,40.59,132.44,13.1,171.27,41.93,129.64,12.23,152.19,37.57,116.39,10.58,115.16,27.04,157.14,14.27,147.72,34.52,131.47,11.53,130.16,30.58,101.33,--,--,--,--,--,--, 净资产报酬率(%),6.79,34.14,2.55,36.61,6.42,31.28,2.33,35.47,7.43,29.2,2.35,31.96,8.63,31.49,2.64,34.99,8.28,27.23,3.28,44.43,11.29,36.24,3.53,43.9,11.26,36.07,3.4,38.48,9.34,30.99,2.88,30.74,7.31,33.78,2.98,34.72,8.3,28.34,--,48.43,--,--,39.57,10.57, 资产报酬率(%),5.02,24.93,1.81,26.78,4.68,22.86,1.72,25.53,6.01,23,1.86,23.41,5.96,21.84,1.86,23.92,5.5,17.17,1.74,22.81,5.66,19.01,1.93,24.06,6.32,20.69,1.92,21.01,5.1,16.66,1.54,15.79,3.86,23.38,2.14,25.1,5.63,16.62,--,21.86,--,--,16.55,5.69, 销售毛利率(%),--,19.62,23.03,20.72,20.06,22.64,27.47,27.23,30.13,31.16,31.94,31.85,30.65,35.66,34.42,40.64,40.58,40.94,41.66,--,37.1,37.98,39.21,40.33,39.39,40.99,38.85,39.08,35.26,35.5,33.97,33.89,34.82,36.57,35.31,33.39,35.11,32.84,27.85,38.22,41.89,--,40.17,43.49, 三项费用比重(%),4.68,4.56,4.16,5.19,5.69,5.43,5.87,6.34,7.03,7.18,6.03,7.29,6.38,7.18,7.6,9.41,9.76,9.98,10.91,10.34,9.55,9.65,10.2,11.76,10.32,9.87,10.93,12.58,10.12,9.45,10.5,10.57,8.9,8.92,9.36,11.47,10.47,10.26,--,15.1,15.17,--,18.04,14.69, 非主营比重(%),21.13,22.58,15.88,23.88,23.23,19.75,18.03,12.57,14.38,14.79,10.15,2.15,3.05,1.85,1.85,2.4,2.38,3.21,1.22,3.66,1.76,2.36,0.6,5.59,3.17,3.69,4.84,2.75,1.74,2.12,2.04,6.51,6.04,7.83,1.32,2.22,2.34,3.8,--,1.42,0.96,--,0.08,4.06, 主营利润比重(%),101.18,96.43,115.69,99.8,102.03,98.27,101.84,108.92,108,108.17,113.84,123.35,123.63,125.81,128.91,130.67,131.34,132.1,140.37,134.84,134.7,132.25,137.63,138.49,138.36,134.03,144.02,151.23,145.24,139.64,150.26,142.17,131.14,126.45,141.12,156.84,145,146.91,--,177.36,163.55,--,196.01,150.98,