RE:Los Angeles - 4 million ppl, Colorado - 5.5 million ppl
I think that was in the 2nd year but still...Colorado's total marijuana sales grew by 42% after its first year of recreational sales. So if you use the same growth for California who likely had at least $2.8 billion in marijuana sales during 2017, then that means marijuana sales with be roughly $4 billion at the end of 2018.