报告期,2018-12-31,2017-12-31,2016-12-31,2015-12-31,2014-12-31,2013-12-31,2012-12-31,2011-12-31,2010-12-31,2009-12-31,2008-12-31,2007-12-31,2006-12-31,2005-12-31,2004-12-31,2003-12-31,2002-12-31,2001-12-31,2000-12-31,1999-12-31, 营业收入(万元),--,--,--,--,--,--,--,--,--,--,0,0,--,--,0,--,--,--,--,--, 营业成本(万元),--,--,--,--,--,--,--,--,--,--,0,0,--,--,0,--,--,--,--,--, 营业利润(万元),22848500,22222900,22001100,23037600,23091900,21219100,18730500,16853900,14216300,11055800,8615300,8820700,6595400,6474400,5784100,5482600,1683500,1015100,602200,637100, 利润总额(万元),22964300,22290300,22241200,23157100,23147800,21277700,18738000,16864400,14214500,11109700,8625100,8995500,6763000,5514000,3457600,3857300,1385500,1091400,683600,660300, 所得税费用(万元),3720800,3791700,3836100,5215400,5428000,4903600,4185800,3832500,3245400,2574800,2117800,2793800,1957200,2254300,933000,667600,286700,276100,225600,217900, 净利润(万元),19243500,18498600,18405100,17941700,17719800,16374100,14552200,13031900,10969100,8534900,6507300,6201700,4805800,3259700,2524600,3189700,1098800,815300,458000,442400, 基本每股收益,0.59,0.56,0.54,0.56,0.61,0.56,0.5,0.44,0.39,0.32,0.25,0.22,0.18,0.15,0.11,0.15,--,--,--,--, 货币资金(万元),240780800,230302000,234918800,226943400,239121100,211434000,200677200,198148400,162314400,108603700,109747100,82256500,41944300,34558500,31294000,29290700,21423400,15527700,16334700,16246500, 应收账款(万元),--,--,--,--,--,--,--,--,--,0,0,--,--,--,--,0,--,--,7969800,8492200, 存货(万元),--,--,--,--,--,--,--,--,--,0,0,--,--,--,--,0,--,--,0,--, 流动资产合计(万元),--,--,--,--,--,--,--,--,--,0,0,--,--,--,--,0,--,--,0,--, 固定资产净额(万元),22739400,20561400,19489700,18203100,17219700,15896800,15032400,13823400,12356800,10995400,8889800,8110800,8182300,7297800,7658600,8084100,6780300,7207500,5241100,4262400, 资产总计(万元),2126727500,1946742400,1814888900,1681559700,1525138200,1387429900,1268061500,1183006600,1045986500,875194300,695569400,599555300,533202500,474280600,427044300,397996500,353616900,336161900,316801100,290392200, 流动负债合计(万元),--,--,--,--,--,--,--,--,--,0,0,--,--,--,--,0,--,--,0,--, 非流动负债合计(万元),--,--,--,--,--,--,--,--,--,0,0,--,28005900,--,--,0,--,--,0,--, 负债合计(万元),1954187800,1789074500,1666179700,1545799200,1406795400,1291282200,1181907300,1107417200,978371500,820654900,646179300,554056000,491470000,448018600,403770500,375048900,329994400,314052800,300454900,275554000, 所有者权益(或股东权益)合计(万元),172539700,157667900,148709200,135760500,118342800,96147700,86154200,75589400,67615000,54539400,49390100,45499300,41732500,26262000,23273800,22947600,23622500,22109100,16346200,14838200, 期初现金及现金等价物余额(万元),95875200,101924700,105207800,114815100,115056600,107228300,101736800,76937100,58631900,92140700,52893700,51994400,39711200,36614200,44895000,32862600, 经营活动产生的现金流量净额(万元),66235800,40613600,18208100,67209400,12691800,22284000,26392400,21435700,30899700,-12009300,42476700,5138300,3140600,1388300,-10073800,-6069900, 投资活动产生的现金流量净额(万元),-18249300,-50509000,-24638600,-75727900,-20059900,-7214900,-18254600,5577400,-19494300,-19691600,2504000,-735000,-981100,-242500,-242300,1326600, 筹资活动产生的现金流量净额(万元),22933700,6558400,-171300,-2871500,8355500,-4962100,-2509200,-1296000,7602900,-2645200,-3116100,-1227500,10934200,2957200,1979600,16093400, 现金及现金等价物净增加额(万元),72984800,-6049500,-3283100,-9607300,-241500,7828300,5491500,24799700,18305200,-33508800,39247000,899300,12283200,3097000,-8280800,12032400, 期末现金及现金等价物余额(万元),168860000,95875200,101924700,105207800,114815100,115056600,107228300,101736800,76937100,58631900,92140700,52893700,51994400,39711200,36614200,44895000,