March 3, 1951 through March 11, 1951 in New Delhi. 11 nations (Afghanistan, Burma, India, Indonesia, Iran, Japan, Nepal, Philippines, Singapore, Ceylon, and Thailand) sent 489 athletes to compete in athletics, swimming, football, cycling, basketball, and Weightlifting.
46 countries participated in the Commonwealth Games in 1990
42 countries participated at the 1970 British and Commonwealth Games.
Seventy-one (71) countries and dependencies participated in the 2010 Commonwealth Games.
11 Countries Participated in first Asian Games
71 Commonwealth nations participated in 2010 commonwealth games.
45 countries participated at the 16th Asian Games in 2010.
71 nations participated at the 2014 Commonwealth Games.
71 countries participated at the 2010 Commonwealth Games.
71 countries participated at the 2014 Commonwealth Games.
There were 71 nations that participated at the 2010 Commonwealth Games.
Its on wikipedia. Commonwealth games history page.
71 Nations participated at the 2014 Commonwealth Games.