We can only speculate on that number. But point is whatever percent that is, they are likely Firefox users, since Chrome doesn't do real blocking of those sites

We can only speculate on that number. But point is whatever percent that is, they are likely Firefox users, since Chrome doesn't do real blocking of those sites. If the number of privacy concerned people is only 5% (a guess as good as any other guess), add that number to Firefox percentage, and the picture looks quire different.