报告日期,2022-09-30,2022-06-30,2022-03-31,2021-12-31,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2014-12-31,2013-12-31,2012-12-31, 总资产利润率(%),1.88,1.21,1.26,4.91,4.2,2.83,1.43,2.19,1.23,2.88,1.62,12.03,10.3,7.31,3.28,13.08,10.72,7.8,3.86,14.33,13.61,8.05,3.58,9.99,13.47,6.71,--,15.27,--,12.82,7.89,8.22, 主营业务利润率(%),21.87,22.85,24.64,26.21,27.93,28.06,26.67,28.04,29.16,29.04,30.98,27.27,27.18,27.63,24.11,25.5,25.13,24.89,25.25,29.05,30.94,31.08,28.13,28.14,27.68,26.56,25.54,29.65,29.55,28.08,27.2,23.96, 总资产净利润率(%),1.94,1.24,1.26,5.28,4.37,2.89,1.4,2.66,1.29,2.99,1.66,14.02,11.43,7.8,3.31,15.37,12.12,8.38,3.86,15.75,12.91,8.13,3.53,13.23,14.25,7.04,--,17.05,--,13.62,8.42,8.22, 成本费用利润率(%),4.77,4.51,8.58,9.01,10.52,10.7,10.94,4.63,3.33,8.57,9.85,12.07,13.04,13.44,10.8,12.15,12.97,13.47,12.44,15.97,17.13,18.1,17.24,13.93,14.77,11.72,10.02,17.73,17.03,14.84,10.93,10.29, 营业利润率(%),4.55,4.31,8.12,8.5,9.81,9.97,10.22,4.39,3.16,7.94,8.89,10.47,11.21,11.52,9.49,10.5,11.22,12.01,11.02,13.26,13.42,14.17,12.22,10.71,11.11,8.54,8.93,13.09,12.65,10.92,7.73,9.21, 主营业务成本率(%),77.82,76.8,74.96,73.42,71.68,71.55,72.97,71.52,70.4,70.42,68.51,72.23,72.31,71.87,75.22,74.02,74.47,74.68,74.43,70.39,68.48,68.32,71.26,71.25,71.84,72.85,73.78,69.64,69.44,71.36,72.19,75.57, 销售净利率(%),3.27,3.41,7.19,7.54,8.77,9.05,9.27,3.42,1.81,6.41,6.25,8.79,9.27,9.65,7.88,9,9.56,10.33,9.19,12.2,12.55,13.46,12.79,10.45,11.27,9.05,7.46,12.8,12.31,10.08,7.72,7.42, 净资产收益率(%),3.91,2.87,2.69,10.68,9.01,5.99,2.83,4.93,4.14,6.81,3.51,27.1,22.55,16.02,6.73,27.3,21.72,15.61,6.58,27.35,20.93,10.74,4.88,15.71,29.49,15.32,--,32.2,--,27.64,20.42,23.56, 股本报酬率(%),29.43,62.5,18.34,110.11,57.53,73.31,17.42,58.71,12.28,61.34,15.45,137.56,83.23,79.68,21.69,105.44,63.34,59.54,31.64,147.11,82.51,82.52,42.39,165.16,183.42,112.32,23.32,172.13,82.17,--,--,--, 净资产报酬率(%),3.85,8.46,2.48,15.25,8.03,10.56,2.54,8.62,2.79,13.23,3.44,33.22,21.58,22.5,6.56,33.81,21.84,23.44,7.09,35.62,21.92,17.22,4.93,20.32,40.57,24.6,--,41.03,--,27.64,20.42,23.56, 资产报酬率(%),1.88,4.03,1.26,7.52,4.2,5.55,1.43,4.65,1.23,6.28,1.62,15.18,10.3,10.76,3.28,16.28,10.72,11.27,3.86,17.95,13.61,11.95,3.58,13.57,19.72,12.32,--,20.78,--,12.82,7.89,8.22, 销售毛利率(%),--,--,--,--,--,--,--,--,--,--,--,--,--,28.13,24.78,--,25.53,25.32,25.57,--,31.52,31.68,28.74,--,28.16,27.15,26.22,30.36,30.56,28.64,27.81,24.43, 三项费用比重(%),15.19,17.21,19.65,20.54,20.46,20.28,20,20.87,22.06,19.08,18.82,14.23,13.15,13.33,11.97,13.08,11.66,14.05,14.11,17.02,17.64,16.74,15.78,16.9,16.16,17.62,16.55,16.27,16.67,15.7,18.82,14.2, 非主营比重(%),-25.53,-32.77,-10.89,16.89,19.52,15.39,-4.22,16.39,6.06,1.84,-1.14,1.62,1.85,1.08,0.85,3.95,1.94,1.66,2.78,8.47,12.5,9.05,19.12,13.25,14.88,19.82,2.05,14.76,14.72,15.97,22.82,0.82, 主营利润比重(%),491.36,536.66,302.03,308.31,286.9,284.44,261.1,652.16,942.13,376.24,358.19,259.74,242.55,239.81,254.11,239.53,223.99,207.17,228.37,206.8,208.26,200.48,186.16,227.67,211.82,248.86,279.95,193.03,199.19,215.99,271.64,258.05,