报告日期,2022-06-30,2022-03-31,2021-12-31,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2018-12-31,2017-12-31,2016-12-31,2016-06-30,2015-12-31,2015-09-30,2014-12-31,2013-12-31, 总资产利润率(%),1.58,0.51,4.29,3.29,2.23,0.81,4.16,3.14,3.35,--,7.63,--,2.93,4.83,5.19,5.75,2.71,5.35,4.83,2.81,3.62, 主营业务利润率(%),23.37,23.84,22.94,26.21,25.79,28.98,24.99,28.49,28.47,27.34,24.14,21.77,22.86,22.4,26.94,25.52,18.66,19.54,20.2,21.44,19.47, 总资产净利润率(%),1.75,0.52,4.52,3.41,2.23,0.82,4.83,3.69,3.44,--,7.63,--,2.84,5.31,5.83,6.36,2.71,5.09,4.72,2.38,3.62, 成本费用利润率(%),16.4,13.45,15.04,18.4,18.19,23.02,15.65,19.87,22.03,22.49,18.77,14.25,14.69,13.42,16.59,16.27,10.4,10.23,12.94,5.94,9.51, 营业利润率(%),12.54,7.15,12.01,13.98,13.62,14.79,12.02,14.68,16.44,16.25,13.95,9.57,10.65,11.16,13.17,12.7,9.1,8.65,11.32,4.68,7.79, 主营业务成本率(%),75.01,74.09,76.13,72.69,73.02,68.47,74.2,70.59,70.6,71.23,75.13,77.34,76.21,76.77,72.15,73.5,80.82,79.4,79.15,77.96,79.99, 销售净利率(%),13.18,11.37,11.89,13.98,13.35,16.57,11.38,14.06,15.08,15.78,13.61,10.95,10.98,10.41,12.12,12.13,8.39,8.46,10.02,5.01,7.72, 净资产收益率(%),4.46,1.28,9.96,7.75,5.2,1.96,9.58,7.39,11.6,--,26.17,--,11.6,21.54,25.36,25.35,12.5,28.27,25.1,18.6,24.69, 股本报酬率(%),188.89,8.36,214.41,50.25,169.49,11.83,188.93,45.68,218.95,22.94,265.88,49.05,38.43,67.16,59.2,51.32,19.6,--,--,--,--, 净资产报酬率(%),25.47,1.19,32.28,7.76,26.96,1.88,30.55,7.52,49.23,--,62.9,--,10.86,19.48,24.55,24.8,11.99,26.88,23.97,17.88,20.83, 资产报酬率(%),9.74,0.51,13.6,3.29,11.91,0.81,13.35,3.14,14.91,--,19.1,--,2.93,4.83,5.19,5.75,2.71,5.35,4.83,2.81,3.62, 销售毛利率(%),--,--,--,--,--,--,--,--,--,--,--,--,--,23.23,27.85,26.5,19.18,20.6,20.85,22.04,20.01, 三项费用比重(%),9.1,12.83,8.08,7.95,7.35,10.7,7.55,8.78,7.21,7.61,7.1,7.65,7.58,8.24,8.61,10.21,12.1,11.72,9.53,14.56,12.07, 非主营比重(%),44.62,96.17,39.39,34.79,30.03,45.33,21.98,21.93,15.68,21.44,21.36,36.45,22.77,20.67,33.12,45.32,32.48,24.27,11.06,63.92,20.78, 主营利润比重(%),166.21,199.2,179.12,174.3,173.82,154.01,193.48,178.57,164.11,151.46,155.05,177.84,183.67,194.45,198.85,185.22,192.01,207.12,174.69,387.6,221.25,