Most weeks at #1 on the Billboard Canadian Hot 100:

#1 A Bar Song (Typsy) - 25
#2 Ordinary - 21
#3 Old Town Road - 19
#4 As It Was - 18
#5 All I Want for Christmas Is You - 16
#5 I Gotta Feeling - 16
#5 Shape of You - 16
#5 Despacito - 16
#9 The Fate of Ophelia - 15
#9 Flowers - 15
#9 Uptown Funk! - 15