Same numbers as this article, minus the understanding of statistical significance.
And:
https://insight.livestories.com/s/v2/substance-use-after-marijuana-legalization/be43094c-9e83-4780-8c9b-ebf66407b0cf/
In the states where use rose from 2011-2016, legal sale started between 2014 and 2016 - so what this data actually shows is that legal sale has no effect on use trends.
https://www.chicagotribune.com/news/ct-viz-met-colorado-legal-marijuana-by-the-numbers-htmlstory.html
13.6% to 15.5% adult use is not "skyrocketed."
Crime Pot grown illegally on public lands — an indicator for the size of the black market
A black market that includes every non-legalizing state.
possible marijuana exposures increased
"Possible exposure" is a far cry from "causative agent."
Immune, as previously noted.