I can't find a source anywhere. Just spent an hour searching. Not looking for percentages within the US or Europe; a global percentage. It must exist.
Dailystormer has a graph of the decline but none of their sources show global race percentages.
Even the shitty "AI" can't figure it out and instead says whites include middle eastern and North Africa and that race is a construct. It's clearly trying to be hidden.
There doesn't seem to be anything here yet