104012
205 countries
204 countries
204 (estimated).
There are 205 countries participating in the 2012 Olympics.
45 countries haven't taken part in the Olympic.
Australia, France, Great Britain, Greece and Switzerland have competed in all of the Olympic games as of 2012.
no
There are 246 taking part in the olympic
205 countries were registered to take part in the 2008 Olympic Games, but Brunei dropped out, meaning there was a total of 204 participating countries. This was the highest figure in the history of the modern games.
126(qualified) nations and 204(estimated) nations
148 countries have taken part in the olympics
A total of 11099 athletes from 202 countries and regions across the world took part in the 28th Olympics.