Did youth change how they use cannabis following legalization?

A new webinar, presented by Tara Elton-Marshall, shared information on the prevalence of cannabis use among Ontario and Canadian youth, focusing on pre/post legalization changes. 

You can watch the recording here: http://cannabisknowledgehub.ca...ng-legalization.html

I was surprised to see the change in how many youth use edibles.
Did anyone else find the information presented surprising?