报告日期,2022-03-31,2021-12-31,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2007-12-31, 总资产利润率(%),0.54,5.74,4.59,3.32,0.97,7.65,6.01,2.82,0.1,4.33,3.69,1.96,0.54,0.27,1.13,0.72,0.44,5.85,4.96,3.68,2.25,8.24,7.32,5.7,2.25,12.11,8.61,5.45,2.14,10.71,7.05,4.43,2.01,9.32,6.08,4,1.75,7.07,5.13,3.45,1.56,6.29,4.63,3.24,1.49,5.7,4.61,3.05,1.43,8.93,--,--,--,8.84,8.99, 主营业务利润率(%),24.5,24.79,26.22,27.78,29.48,29.88,31.81,30.36,26.62,28.94,28.56,27.81,25.79,25.16,24.92,25.85,27.19,30.03,31.46,32.6,35.38,35.83,37.36,37.41,36.81,35.54,35.01,34.28,32.5,33.73,33.74,33.69,33.11,30.6,30.63,30.34,28.61,26.92,25.14,25.54,25.39,22.88,23.59,24.89,25.58,26.27,26.82,27.4,27.2,26.26,25.38,--,--,20.48,20.92, 总资产净利润率(%),0.53,6.08,4.79,3.39,0.95,7.97,6.14,2.82,0.1,4.44,3.67,1.91,0.53,0.26,1.12,0.72,0.44,6.07,5.13,3.81,2.3,9.27,8.14,5.88,2.28,12.53,8.7,5.38,2.09,11.98,7.86,4.77,1.99,9.86,6.42,4.07,1.68,7.41,5.27,3.37,1.48,6.71,4.96,3.28,1.45,7.87,6.28,4.03,1.85,11.14,--,--,--,9.47,8.99, 成本费用利润率(%),4.3,10.25,12.04,13.78,9.24,16.13,17.53,13.26,1.43,9.3,10.34,8.3,5.25,0.45,3.42,3.42,4.07,12.92,15.1,17.81,23.52,18.26,21.93,22.4,18.59,21.73,20.69,19.47,16.3,19.31,18.83,17.52,15.51,17.06,16.02,15.73,13.88,13.91,13.32,12.94,12.36,12.5,13.52,14.18,14.33,14.56,16.21,16.17,15.55,13.51,13.38,--,--,9.26,12.73, 营业利润率(%),4.39,9.05,10.46,11.87,8.41,13.61,14.6,11.63,1.83,8.2,9.05,7.43,5.15,0.53,3.37,3.59,4.4,11.98,13.74,16.04,20.61,15.3,17.95,18.36,15.78,17.86,17.25,16.59,14.62,15.78,15.42,14.38,12.82,14.33,13.48,13.23,12.48,11.95,11.39,11.33,11.06,10.4,11.19,11.3,11.94,11.79,12.99,12.49,12.85,11.5,11.43,--,--,7.37,11.16, 主营业务成本率(%),74.85,74.56,73.15,71.59,69.74,69.35,67.41,68.79,72.36,70.13,70.5,71.16,73.06,73.97,74.25,73.24,72.01,69.1,67.68,66.6,63.81,63.25,61.93,61.83,62.34,63.66,64.21,64.96,66.62,65.43,65.44,65.48,65.97,68.58,68.54,68.95,70.6,72.59,74.46,74.07,74.31,76.64,76.03,74.76,74.18,73.17,72.65,72.05,72.04,73.07,73.92,--,--,79.05,78.56, 销售净利率(%),3.92,7.84,8.73,9.77,6.66,11.24,11.91,9.25,1.13,6.85,7.37,6.02,3.91,0.48,2.72,2.79,3.43,10.01,11.32,13.1,16.86,12.95,14.83,15.05,12.76,14.99,14.25,13.66,11.69,14.34,13.3,12.58,11.33,12.44,11.41,11.21,10.06,10.25,9.82,9.67,9.33,9.43,10,10.41,10.64,11,11.81,11.86,11.6,10.22,9.99,--,--,7.29,8.39, 净资产收益率(%),1.15,12.62,10.01,7.26,1.9,16.12,12.75,5.97,0.2,8.54,6.89,3.62,0.93,0.49,1.93,1.1,0.64,8.69,7.45,5.52,3.37,12.15,10.72,9.43,3.83,20.89,15.17,9.78,3.65,19.85,13.95,8.64,3.52,16.1,11.1,7.09,2.68,11.45,8.27,5.25,2.32,10.1,7.77,5.43,2.38,9.49,7.53,4.7,2.05,25.51,--,--,--,19.64,20.27, 股本报酬率(%),4.63,154.09,39.46,124.9,7.34,152.02,45.67,106.83,0.74,111.64,25.16,87.14,3.64,70.45,7.74,67.96,3.06,97.52,34.65,76.32,15.35,98.43,46.56,75.81,12.69,103.07,44.94,59.6,10.42,83.13,35.82,45.69,7.94,115.72,47.24,66.93,11.26,82.18,34.12,49.28,8.94,96.41,46.78,62.44,12.33,118.23,57.94,72.79,18.37,--,--,--,--,--,--, 净资产报酬率(%),1.15,38.23,10.01,33.12,1.9,40.13,12.49,30.12,0.2,29.91,6.79,24.14,0.91,17.64,1.9,14.62,0.64,20.55,7.43,16.33,3.36,22.3,10.73,21.41,3.81,32.16,15.03,21.22,3.61,29.9,13.85,18.78,3.45,25.19,10.93,16.21,2.68,19.16,8.27,12.38,2.32,16.27,7.77,11.68,2.38,14.99,7.53,9.75,2.05,41.31,--,--,--,33.77,21.57, 资产报酬率(%),0.54,17.4,4.59,15.12,0.97,19.3,6.01,14.7,0.1,15.37,3.69,13.29,0.54,10.2,1.13,9.62,0.44,13.87,4.96,10.93,2.25,15.07,7.32,12.99,2.25,18.8,8.61,11.96,2.14,16.25,7.05,9.73,2.01,14.8,6.08,9.29,1.75,11.82,5.13,8.14,1.56,10.13,4.63,6.96,1.49,9,4.61,6.34,1.43,14.46,--,--,--,15.18,8.99, 销售毛利率(%),--,--,--,--,--,--,--,--,--,--,--,28.84,26.94,26.03,25.75,26.76,27.99,--,32.32,33.4,36.19,--,38.07,38.17,37.66,--,35.79,35.04,33.38,--,34.56,34.52,34.03,31.42,31.46,31.05,29.4,--,25.54,25.93,25.69,23.36,23.97,25.24,25.82,26.83,27.35,27.95,27.96,26.94,26.08,--,--,20.96,21.44, 三项费用比重(%),16.93,12.69,12.62,13.29,17.67,13.43,14.27,15.72,21.16,16.69,15.52,16.32,16.68,18.5,19.28,23.93,23.93,21.2,20.77,20.23,20.65,21.09,19.66,19.32,20.72,18.24,18.47,18.61,18.67,18.27,18.39,18.99,20.4,15.9,16.38,16.41,15.76,14.76,13.28,13.82,14.69,12.11,11.79,12.97,13.47,13.97,13.44,14.53,14.04,14.17,13.76,--,--,12.46,10.73, 非主营比重(%),-5.65,-2.21,-0.93,-1.76,-4.18,0.29,-1.53,-1.55,-14.86,0.35,8.57,9.82,1.23,586.08,77.02,79.09,51.7,30.16,26.58,28.14,34.36,11.12,7.4,6.64,4.64,8.46,8.63,9.6,6.89,8.52,7.43,6.21,8.75,1.5,1.86,2.31,-3.18,2.16,2.96,0.85,-0.2,6.8,6.25,9.59,5.23,7.71,7.44,11.35,4.85,3.15,3.42,--,--,13.46,4.5, 主营利润比重(%),616.81,275.25,252.01,235.68,361.88,221.72,220.09,268.28,1972.49,354.5,317.69,378.71,540.77,6016.93,772.44,769.72,690.06,255.05,233.24,208.87,176.43,230.15,207.01,203.85,236.02,197.85,202.75,208.7,231.33,206.55,211.66,225.43,244.46,210.25,222.95,224.06,236.49,220.32,214.18,223.55,230.09,205.15,197.81,199.21,203.1,205.68,191.09,194.54,201.5,221.06,214.49,--,--,240.4,182.96,