Republican 34.63%(1,264,154), Independent 34.04%(1,242,532), Democratic 30.27% (1,104,927)
Nearly 69% of AZ gets to vote in the GOP primary, although only 35% of Arizonans are Republicans.
Indies in AZ are much more Conservative than other places. I am a conservative Independent for example.
I think the primary should be reserved for members of each party but we lost that battle here unfortunately.