I don't think we have either, but the difference in prior years was there was a time crunch to cheat. At the end of election day all the vote was in,and expected to be counted that night. There also wasn't millions of absentee ballots floating around, then throw in drop boxes, hundreds of millions of dollars for pay offs, and days after the election to get them in, and you get the 2020 election.
Look at how Florida elections were cleaned up after Desantis cleaned out those in charge of elections in Miami.
It's night and day difference, and he should receive credit for that.