Real-World Nationalities of the Straw Hat Pirates

In an SBS question, a fan asked if the Straw Hats were real, what nationality would they be of. Based on their appearances.

D: Oda-sensei, I have a question. If One Piece was set in the real world, which countries would the nine Straw Hats come from?

Oda: Well. I’ll just put what fits with the character’s image.

Luffy: Brazil
Zoro: Japan
Nami: Sweden
Usopp: Africa
Sanji: France
Chopper: Canada
Robin: Russia
Franky: USA
Brook: Austria