I'd also assume these numbers aren't firm since cars are no doubt trading hands within Europe and, to some degree, globally. If I'm not mistaken, there are a couple of pretty aggressive dealers who specialize in Pagodas in the Netherlands. They were actively buying Pagodas over here (along with 356 Porsches, XKEs, etc.) and perhaps still are.
In any event, it's interesting to hear these numbers. I believe more Pagodas were manufactured in 1969 than in any other year and, as luck would have it, your figures reflect that in Dutch ownership. Perhaps it's just a coincidence, but it's a nice one.
You simply can't get figures like these from the US authorities. I know people who have tried.
Douglas Kim
New York, NY
280 SL #018260