There can be no definitive answer to the question. For the countries that HAVE losted the Olympics, see the related link.
No country in the southern hemisphere has ever hosted the Winter Olympics.
1 ... that being Japan who hosted the 1972 Winter Olympics in Sapporo and the 1998 Winter Olympics in Nagano.
a total of 23 countries
Azerbaijan has never hosted the Olympics.
go to wikipedia and search modern Olympics