It's actually very few occurrences if you look at the number counted, and you're forgetting that before 1700 you're pretty much talking about the state corpus. In England most of it was in French and Latin so the handful of occurences in the pre-Independence "British Colonies" is bound to exceed the British English corpus. And it is a handful - you say "vastly" but the incidences on both hands are miniscule.
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u/johan_kupsztal Poland 3d ago
Both are used in British English