Run the World (Girls)
Release history

Country
Date
Format
Worldwide
April 21, 2011
Digital download
Australia
April 21, 2011
Contemporary hit radio
United States
April 26, 2011
Contemporary hit radio
United States
April 26, 2011
Urban radio
United States
April 26, 2011
Urban adult contemporary radio
Australia
September 2, 2011
Digital EP
New Zealand
September 2, 2011
Digital EP
Europe
September 2, 2011
Digital EP
United Kingdom
September 2, 2011
Digital EP
United States
April 2, 2013
Digital EP

Question: What countries did the Digital EP of Run the World release on September 2, 2011? 
Answer: A Digital EP of Run the World (Girls) was released in Australia, New Zealand, Europe, and the UK, on September 2, 2011.