That would be turnout. What was the turnout level?
High. 200,000 for the MN-5 primary. That's 200,000 guaranteed votes for the dems when November comes around, plus whatever the mail-in volume was.
I don’t know but the fact that the radicals won their primaries indicates to me that moderate Dems decided not to show up at the primary. The only stat I have seen for Minnesota is 21.7% turnout for their 2020 primary.