Table 1C : Number of returns by filing deadline and age group "Age Group","On time returns","1 week late","2-4 weeks late","5-8 weeks late","9-16 weeks late","17+ weeks late","All late returns","All returns" "Under 20",916970,10100,42930,35430,28810,26480,143730,1060700 "20 to 24",1798640,17690,64470,51780,47520,46930,228380,2027020 "25 to 29",2047490,16090,61120,48290,49950,49750,225200,2272690 "30 to 34",2072500,15710,62090,51570,55470,53290,238140,2310630 "35 to 39",2064330,16750,66320,56880,59310,57020,256280,2320610 "40 to 44",1936160,16760,64730,55710,57280,56740,251220,2187380 "45 to 49",1936630,17250,64510,54000,55110,57810,248680,2185310 "50 to 54",2073200,16800,64310,51070,50930,56060,239180,2312380 "55 to 59",2309370,16270,61710,46650,44990,50590,220210,2529580 "60 to 64",2184090,12460,48530,36040,33160,37490,167670,2351760 "65 to 69",1903310,9030,35670,25460,22760,20960,113880,2017180 "70 to 74",1579310,6980,27410,19050,15330,13090,81860,1661170 "75 to 80",1091220,5020,19080,13660,10490,8330,56570,1147790 "80 and over",1604950,8870,31810,22090,17730,14350,94840,1699790 "Canada",25518150,185770,714690,567670,548830,548900,2565840,28083990