The 2016 Summer Olympics were held in Rio de Janeiro, Brazil from August 5 to August 21, 2016.
9 times
three times
Twice
Tokyo has hosted the Summer Olympics twice. The first time was in 1964, and the second time was in 2021, after being postponed from 2020 due to the COVID-19 pandemic.
3 times (twice in Los Angeles and once in Squaw Valley).
Peru had never hosted the Olympics.
Slovakia has never hosted the Winter Olympics.
Vancouver has never hosted the Olympics before the ones they are currently holding.
6
none
1
Never
Portugal has never hosted the Olympic Games.
9 times
three times
never
8 times.