There are currently more than 4.2 million medical cannabis patients in the United States, and there are 33 states plus the District of Columbia where medical cannabis is legal.
E nwere ugbu a ihe karịrị 4.2 nde ọgwụ afọ ọrịa na United States, na e nwere 23 na-ekwu, gbakwunyere na District nke Columbia ebe ọgwụ afọ bụ iwu.