Could be. My Fan Filmmakers Map (which excludes abandon fan films like Hyperion) shows 11 films in the UK. 2 are either in both TNG and TOS or indeterminate. 1 is Enterprise era. Of the other 8, 5 are TNG and 3 are TOS. That's pretty close.
The Netherlands and the Czech Republic each have 1 TNG era film.
I know of NO TOS era fan films in Germany, either.
So, good point!