[8D]
I can't remember the exact page, but somewhere in the main M-B factory USA website all the models for all years are listed along with the number produced.
After finding the production number for my car, I sent an inquiry to them via their query page, asking if the number was worldwide or what. A few days later, I got an email that said those numbers are for North America sales. So, I assume each regional M-B factory page has its own set of numbers.
Cheers!
Dave