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(%),1.8,1.68,0.56,3.15,2.3,1.82,0.68,3.15,2.57,2.19,0.82,4.05,2.12,2.43,0.61,7,3.18,3.04,0.82,9.39,5.69,--,--,13.54,11.72,22.66, 主营业务利润率(%),35.76,36.23,38.78,35.28,35.56,35.54,40.1,32.62,32.02,33.1,34.11,30.73,32.49,33.45,34.33,34.04,35.08,34.06,31.99,31.68,31.84,31.7,30.31,32.05,31.28,28.42, 总资产净利润率(%),1.89,1.74,0.58,3.33,2.41,1.88,0.68,3.98,2.96,2.32,0.87,5.81,3.03,2.69,0.63,8.69,3.72,3.39,0.95,10,5.84,--,--,14.15,13.23,22.66, 成本费用利润率(%),8.05,11.37,8.19,9.65,8.91,10.21,8.36,11.3,11.76,13.85,15.97,12.5,9.14,8.39,4.79,11.61,6.09,7.48,5.86,9.72,6.92,7.95,5.92,14.68,13.49,17.87, 营业利润率(%),5.37,8.13,6.03,7,6.49,8.62,7.56,8.17,7.2,7.91,1.59,4.7,4.71,4.64,1.05,2.78,2.61,4.21,1.44,4.81,2.92,4.09,1.12,9.18,9.32,14.12, 主营业务成本率(%),63.53,63.12,60.96,64.01,63.86,63.85,59.49,66.56,67.33,66.22,65.19,68.35,66.91,65.95,64.86,65.35,64.27,65.21,67.2,67.6,67.39,67.52,69.08,67.29,68.1,71.17, 销售净利率(%),7.46,9.53,6.64,7.8,7.66,8.65,7.23,9.46,9.85,11.04,12.78,11.24,8.99,9.13,5.14,10.77,6.08,7.37,4.95,8.32,6.51,7.69,4.94,11.98,10.71,13.18, 净资产收益率(%),3.66,3.6,1.15,6.26,4.53,3.65,1.15,6.05,4.05,2.79,0.91,4.72,2.82,4.73,1.01,10.27,3.97,3.73,1.12,15.27,9.38,--,--,20.82,19.07,32.35, 股本报酬率(%),8.65,24.98,2.55,28.77,9.73,22.2,2.61,25.41,7.82,15.25,6.27,54.24,14.45,35.82,4.06,90.39,16.71,57.25,4.34,--,--,--,--,--,--,--, 净资产报酬率(%),4.32,12.42,1.23,14.04,4.88,11.34,1.31,13.04,4.42,8.74,1.16,10.18,2.79,18.12,0.98,21.95,3.99,14.79,1.12,30.19,24.22,--,--,33.26,28.85,41.88, 资产报酬率(%),1.8,5.4,0.56,6.65,2.3,5.39,0.68,6.58,2.57,6.03,0.82,7.95,2.12,9.49,0.61,14.77,3.18,12.01,0.82,19.21,15.58,--,--,21.81,18.03,28.83, 销售毛利率(%),--,36.88,39.04,--,36.14,36.15,40.51,--,32.67,33.78,34.81,31.65,33.09,34.05,35.14,--,35.73,34.79,32.8,--,32.61,32.48,30.92,32.71,31.9,28.83, 三项费用比重(%),23.55,22.5,27,23.03,21.42,28.36,35.15,27.5,27.83,27.13,32.94,25.36,26.31,27.9,32.02,30.39,31.42,29.05,28.46,26.12,28.08,26.95,27.49,22.69,21.35,14.59, 非主营比重(%),44.12,30.23,40.05,25.64,24.39,16.21,12.03,34.22,47.22,45.24,102.91,66.68,45.78,43.01,77.07,75.15,55.45,40.7,74.52,47.59,56.17,46.05,80.51,31.06,23.44,9.04, 主营利润比重(%),505.67,369.21,536.62,416.85,464.87,374.94,504.56,304.21,284.14,254.1,216.03,259.71,378.91,421.98,734.03,304.22,598.19,479.74,566.29,345.23,478.13,418.69,526.6,240.79,257.4,184.54,