Well, this is embarrassing. I went there and you’re right, there is no 2017 data up. I know I saw it there, and posted it here back (I think) in April.
I’m pinging Ravi & SpeedyinTexas, who also worked in the FL SecState site a lot, and maybe they can see my error.
Perhaps I used November election #s and December registration numbers. It’s not apples to apples, but it is a good gauge of relative changes.
Go here for day to day gyrations for FL.
registration.elections.myflorida.com/CheckVoterStatus