At a glance - around 14 million dem votes are missing from 2016 and 2024 - compared to 2020 (le huge influxes of non signature verified mail-in ballots/ and dominion vote weighted algorithmic point shaving etc). While trump votes are seemingly more consistent.
Dems - Repubs (having trouble easily finding actual numbers)
2012 66 million
2016 66 million 63 million ?/
2020 81 million 74 million
2024 67 million 71 Million ??
But of course factcheckers are already on to it and have entirely debunked it - ' hurr durr, people change their vote between elections and some decide not to vote'.