You should normalize those numbers for population at least, or better for share of non-Tor traffic.
I personally don't trust Five Eyes any more than any other country.
loads of pedos and criminals love hiding via that network, and those who run it likely know it, but they defend it as “privacy” and “freedom” yet this stat shows its being used in somewhat free countries.
The stats for tor relays [0] are different:
Out of the roughly 66.5% of relay users represented here, 42.5% are from western countries.[0]: https://metrics.torproject.org/userstats-relay-table.html