Beside Blockchain dot com and blockchair dot com are there any sites that provide the Bitcoin circulation supply since the beginning.
I think this is what you are looking for but I dont know if this gives accurate information.
Number of Bitcoins in circulation 2012-2019.
As far as I see there is a registration fee if you clicked the source below of the chart.
Ain't promoting this site, just make further research. At least I gave you already what you are looking for.