报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2012-12-31,2011-12-31, 总资产利润率(%),1.5,0.96,0.37,1.98,1.55,1.12,0.95,2.55,2.31,1.26,0.79,3.65,3.15,2.29,1.07,4.33,2.98,1.95,0.83,4.75,--,1.91,--,4.24,5.85,1.65, 主营业务利润率(%),17.49,17.66,17.3,16.04,16.4,15.64,16.29,15.47,16.57,15.8,16.17,17.25,17.56,17.51,16.36,17.48,17.08,17.29,15.94,17.32,16.86,16.58,15.93,17.22,17.29,16.94, 总资产净利润率(%),1.61,1.01,0.39,2.14,1.64,1.18,0.99,2.8,2.56,1.32,0.78,3.98,3.47,2.28,1.01,4.81,3.32,2.07,0.88,4.87,--,1.86,--,4.67,6.1,1.65, 成本费用利润率(%),3.69,3.87,2.94,3.13,3.39,3.57,6.16,3.69,4.77,3.87,5.05,5.02,6.35,5.76,5.41,5.36,5.19,4.95,4.55,5.62,5.03,4.19,4.6,5.37,7.08,1.96, 营业利润率(%),3.38,3.52,2.7,2.96,3.16,3.46,5.86,3.57,4.47,3.61,4.47,4.37,5.62,5.34,4.81,4.95,4.87,4.69,4.24,5.05,4.63,3.81,4.15,4.93,5.88,1.76, 主营业务成本率(%),82.22,81.98,82.37,83.38,83.06,83.73,83.22,84,83,83.79,83.56,82.36,82.19,82.24,83.32,82.24,82.64,82.51,83.85,82.42,82.89,83.15,83.89,82.51,82.51,82.89, 销售净利率(%),2.92,2.79,2.37,2.58,2.74,3.01,5.21,2.96,3.86,3.26,4.02,4.22,5.13,4.68,4.33,4.6,4.28,4.06,3.65,4.71,4.19,3.49,3.67,4.43,5.81,1.53, 净资产收益率(%),3.73,2.36,1.03,4.53,3.42,2.38,2.12,5.04,4.77,2.24,1.29,6.09,5.48,4.6,1.97,8.95,6.39,3.89,1.63,13.88,--,5.45,--,13.3,16.67,3.75, 股本报酬率(%),14.25,58.28,3.39,74.27,12.18,70.87,7.23,75.74,16.63,55.16,4.45,66.2,18.58,56.76,14.94,192.02,46.36,143.83,11.62,--,--,--,--,--,--,--, 净资产报酬率(%),3.7,15.36,1,22.22,3.73,21.94,2.27,25.04,5.54,16.64,1.34,20.1,5.68,23.1,2.03,26.66,6.62,21.15,1.69,40.8,--,32.53,--,39.89,18.55,5.6, 资产报酬率(%),1.5,6.46,0.37,8.97,1.55,9.06,0.95,10.78,2.31,8.68,0.79,11.45,3.15,11.02,1.07,12.39,2.98,10.24,0.83,13.45,--,10.8,--,11.98,5.85,1.65, 销售毛利率(%),--,18.02,17.63,16.62,16.94,16.27,16.78,16,17,17.41,17.89,17.77,17.69,17.76,16.68,17.76,17.36,17.49,16.15,17.58,17.11,16.85,16.11,17.49,17.49,17.11, 三项费用比重(%),9.77,9.38,9.48,9.42,8.38,11.07,10.55,11.6,11.62,10.93,11.71,12.28,11.07,11.16,10.77,11.74,10.87,10.83,10.32,11.53,11.05,11.09,10.38,11.25,11.54,13.67, 非主营比重(%),-16.29,-14.87,-26.62,-22.55,-28.93,-21.75,-13.41,-3.79,-5.11,-11.7,17.12,15.5,11.9,8.4,17.33,-0.52,1.11,-0.98,-3.35,4.32,2.15,3.62,2.03,-3.83,15.97,-41.18, 主营利润比重(%),513.87,497.12,637.39,549.49,526.4,459.02,280.57,435.63,365.88,429.13,335.49,361.66,295.86,324.35,320.25,345.57,350.81,373.57,371.06,327.26,355.76,418.54,366.31,340.99,259.25,895.63,