In Montreal, the figure ranges from 600,000 (May) to 900,000 trips (July) from a fleet of 7,500 (there are no bikes from mid-November to mid-April). They're everywhere.
Edit: I was still on the 2017 figures for some reason. 800,000 trips last May, 975,000 last August. (https://montreal.bixi.com/en/open-data)