报告日期,2022-06-30,2022-03-31,2021-12-31,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2009-12-31,2008-12-31, 总资产利润率(%),2.56,1.13,5.09,4.21,2.63,1.4,6.02,5.15,3.17,1.33,3.97,3.43,0.96,0.47,1.21,2.97,1.5,0.55,4.97,3.87,2.38,0.92,4.36,3.16,2.37,1.42,4.33,2.74,2.2,1.18,4.26,4.44,2.71,1.35,4.13,3.54,2.1,1.45,5.93,4.85,3.24,1.04,6.79,7.22,4.94,--,10.33,--,6.47,5.33, 主营业务利润率(%),21.89,21.8,22.8,24.22,25.68,27.36,27.69,28.05,27.33,24.57,24.72,24.75,21.28,20.49,24.52,24.64,26.13,24.3,30.01,30.33,30.5,28.51,29.31,28.81,28.69,27.51,24.78,25.34,25.29,25.73,24.38,24.77,24.06,24.73,24.31,24.44,24.5,24.74,25.05,26.36,27.25,27.18,26.93,26.99,26.66,--,26.7,--,26.43,25.39, 总资产净利润率(%),2.58,1.12,5.26,4.27,2.64,1.39,6.21,5.26,3.14,1.31,3.94,3.36,0.93,0.45,1.1,2.7,1.5,0.54,5.09,3.9,2.41,0.92,4.37,3.12,2.33,1.41,5.01,3.09,2.16,1.15,4.52,4.4,2.63,1.32,4.22,3.55,2.1,1.45,5.9,4.74,3.06,0.97,8.69,7.88,5.3,--,11.12,--,6.62,5.33, 成本费用利润率(%),11.96,10.23,11.8,14.58,15.1,18.38,14.75,17.89,18.82,16.55,9.13,11.17,5.28,5.26,4.07,12.65,12.37,9.19,17.93,18.88,19.12,17.6,16.85,17,18.13,22.54,18.49,15.68,13.86,17.1,11.21,13.36,12.44,14.65,9.25,11.16,11.31,14.73,14.89,18.7,20.78,16.45,18.52,19.68,19.61,--,19.31,--,16.36,13.85, 营业利润率(%),10.51,9.09,10.48,12.61,13.22,15.26,12.32,14.49,15.45,14.57,7.89,9.24,4.94,4.99,3.19,10.27,11.03,8.72,15.19,15.93,16.54,15.7,14.42,14.67,15,19.05,13.23,12.9,11.51,13.7,8.72,11.18,10.51,12.74,8.3,10.28,10.22,12.78,11.97,14.4,15.82,12.41,14.22,14.84,14.82,--,15.82,--,13.6,12.13, 主营业务成本率(%),76.62,76.94,76.07,74.72,72.9,71.37,71.3,70.88,71.1,73.01,72.99,74.16,77.01,77.44,73.61,73.44,71.31,73.31,68.46,67.76,67.73,69.89,69.27,69.7,69.78,71.35,73.99,73.47,73.32,73.5,74.83,74.44,74.94,74.36,74.94,74.93,74.83,74.68,74.29,73.22,72.2,71.96,72.26,72.35,72.44,--,72.72,--,72.88,73.99, 销售净利率(%),8.63,7.58,9.03,10.08,10.93,11.53,9.81,12.86,13.77,12.35,6.33,7.53,4.03,4.03,2.82,9.53,9.58,6.53,13.16,13.6,13.57,12.72,12.21,12.15,12.86,15.79,14.24,12,10.65,13.17,9.02,10.56,10.04,11.84,7.75,8.83,8.79,11.22,11.52,13.79,15.62,12.39,13.43,14.09,14.24,--,13.87,--,11.46,10.1, 净资产收益率(%),3.28,1.44,6.83,5.5,3.43,1.82,8.13,6.97,4.15,1.77,5.54,4.79,1.31,0.61,2.65,3.61,2.24,0.73,6.98,5.46,3.4,1.19,6.07,4.49,3.32,1.81,5.57,4.33,2.56,1.37,5.27,6.07,3.66,1.81,5.88,4.9,2.95,1.98,8.22,6.6,4.23,1.32,9.92,16.1,12.26,--,25.31,--,18.2,17.48, 股本报酬率(%),61.73,2.62,65.04,9.6,56.05,3.05,60.8,11.19,51.69,2.7,53.71,6.96,48.09,0.91,46.6,6.19,49.01,1.34,55.95,9.34,46.66,2.2,50.49,7.27,43.86,11.96,165.99,21.91,132.96,6.93,136.64,30.62,146.07,9.09,146.31,23.95,125.49,9.78,137.99,31.42,107.45,9.33,189.34,--,--,--,--,--,--,--, 净资产报酬率(%),32.66,1.42,36.48,5.45,32.65,1.81,36.72,6.94,33.08,1.77,35.92,4.79,32.8,0.61,31.32,4.12,24.83,0.66,27.91,4.73,24.07,1.12,25.97,3.8,23.15,1.7,23.97,3.23,25.91,1.37,27.33,6.07,29.72,1.81,29.65,4.9,26.22,1.98,28.48,6.6,23.14,1.32,27.16,17.51,52.02,--,65.14,--,18.2,17.48, 资产报酬率(%),25.75,1.13,27.46,4.21,25.22,1.4,27.4,5.15,25.2,1.33,25.77,3.43,24.04,0.47,22.1,2.97,19.5,0.55,22.44,3.87,19.05,0.92,21.29,3.16,19.19,1.42,19.59,2.74,22.26,1.18,22.09,4.44,21.99,1.35,20.86,3.54,18.72,1.45,20.54,4.85,17.74,1.04,18.6,7.22,20.98,--,26.59,--,6.47,5.33, 销售毛利率(%),--,--,--,--,--,--,--,--,--,--,--,--,22.99,22.56,--,26.56,28.69,26.69,--,32.24,32.28,30.11,30.73,30.3,30.22,28.65,--,26.53,26.68,26.5,--,25.56,25.06,25.64,--,25.07,25.17,25.32,--,26.78,27.8,28.04,27.74,27.65,27.56,--,27.28,--,27.12,26.01, 三项费用比重(%),9.86,10.64,12.38,11.08,13.42,10.66,13.1,13.51,12.58,12.06,11.29,9.75,13.57,13.4,16.35,14.59,19.6,18.74,18.4,18.29,17.73,17.8,16.15,16.14,14.65,13.28,14.74,13.65,14.3,14.81,15.04,14.42,14.92,15.63,17.8,16.24,16.63,15.36,14.2,13.32,14.71,15.77,12.82,12.15,12.1,--,10.67,--,12.55,13.94, 非主营比重(%),8.71,12.33,30.09,27.03,41.68,3.83,6.88,12.89,12.99,6.59,-30.7,-30.82,1.39,10.1,9.47,13.44,10.33,-0.05,4.96,5.91,0.68,4.87,3.03,1.8,4.6,2.82,27.93,21.44,18.74,25.32,35.01,31.18,35.53,33.09,31.24,21.8,24.48,17.39,22.29,23.33,28.81,22.34,13.05,14.83,16.71,--,2.99,--,4.86,4.72, 主营利润比重(%),208.1,239.93,215.57,191.22,193.83,178.73,219.75,183.46,170.34,169.66,312.84,260.75,436.84,419.43,655.99,216.45,226.04,279.78,189.36,182.71,182.88,181.49,200.29,194.03,184.08,142.31,148.96,183,204.97,168.87,239.77,206.79,212.91,185.7,281.06,238.64,235.15,185.26,188.7,162.13,149.94,186.5,169.35,160.98,159.11,--,164.63,--,187.6,207.05,