Table 5,,, "Number of individuals with a DTC certificate by age group and duration, 2017",,, ,Deemed Duration,, Age Group,Indeterminate,Temporary,Total 18 and under,35810,175790,211600 19 to 24,34570,17890,52460 25 to 34,63150,18890,82040 35 to 44,45900,27320,73220 45 to 54,62910,50920,113830 55 to 64,113410,83220,196630 65 and over,496700,53100,549800 N/A,610,10,620 Total,853060,427150,1280200