[Byron]

Yes, interesting results although I am not surprised at France*
If I was required to make an on the spot guess I would put Oz where is Italy and Germany where is Sweden in the top five.
Although 21 countries were involved the Poms aren't mentioned so I do not know how they voted (and the FlipFlop Report doesn't show on the Expedia website).
The only caveat I would make is that this Aussie travel company probably doesn't have a great Russian/Chinese/East European clientele and their views may have changed the distribution in the speedo league table.

*I hark back to the days when what the boys wore on the beaches was probably smaller that Brigitte Bardot's bikini bottom in St. Tropez.
A photographer called Ferrero of Nice was busy at the time, which would have been more than forty years ago, and his copyright logo will still crop up occasionally on pics in vintage websites.