In Germany I imagine, it'd be something like
1. .308 Winchester
2. .30-06 Springfield
3. 8x57J(R)S
4. 7x64
5. .223 Rem
with 1 and 2 being interchangable.
In 2006 to 2014 out of more than 11.000 reports for Germany the answer is:
.30-06 31 %
.308 12%
8x57IS 11%
7x64 9%
9,3x52 8%
Source
https://www.hnee.de/_obj/85DD11C1-3...ine/FWWJ_Endbericht_09HS023_25.02.14.pdf (In German) pg. 32