Datapoint Ghanaian English/Use of gotten and got with distinct meanings (dynamic vs. static)

Variety: Ghanaian English
Feature: Use of gotten and got with distinct meanings (dynamic vs. static)
Value: C - feature exists, but is extremely rare
Informants: Magnus Huber

Examples

Example 3057:
I've gotten all my knowledge in Ghana. (dynamic: 'acquire') This guy too has got a very good record. (static: 'possess')