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","17-24 weeks late","25+ weeks late","All late returns","All returns" "Under 20",931850,35480,51400,35830,40550,23660,12060,198990,1130840 "20 to 24",1782910,52710,75570,52560,60200,42920,22130,306090,2088990 "25 to 29",2003010,53830,75630,54910,67200,48820,24920,325320,2328330 "30 to 34",2019440,54290,78860,59130,76810,54350,27080,350520,2369970 "35 to 39",1994400,56690,83670,63980,84020,58020,28920,375290,2369700 "40 to 44",1856810,56130,81720,62910,82450,54970,28660,366840,2223650 "45 to 49",1809250,56540,82020,61840,80310,51520,28140,360360,2169610 "50 to 54",1883350,58330,81780,60190,78240,48350,26920,353820,2237170 "55 to 59",2167750,63190,85550,59950,76550,46740,25810,357780,2525530 "60 to 64",2080450,58740,72960,49990,62050,36650,19560,299950,2380400 "65 to 69",1839840,49020,57340,39350,45210,23500,10960,225370,2065210 "70 to 74",1554300,40660,46270,30850,32600,16560,6580,173510,1727810 "75 to 80",1075300,27660,32610,21710,21620,11150,4240,118990,1194280 "80 and over",1524830,45560,55830,35980,35630,19700,6990,199690,1724520 "Canada",24523470,708830,961210,689170,843430,536900,272980,4012520,28535990