How many of those have voted for Putin?
How many of them believed that Putin would start a aggression to erase whole country from the map? Very few. As still the vast majority of the people in Ukraine did not believe it a week ago. And many European leaders either. Such wars have not existed in Europe since Hitler and not many believed they would return any time soon.
I'm saying there hasn't been such a thing, and that means we don't have any good idea what that number would really be.
But I would not be too surprised if were similar as in the US. 50% vote for Trump.