Table:
text: Lasers (album)
Release history
Release history
Region Date_ Label Format_
Australia[citation needed] March 4, 2011 Warner Music Group CD, digital download
United Kingdom March 7, 2011 Atlantic Records CD, digital download
France March 7, 2011 Atlantic Records CD, digital download
United States March 8, 2011 Atlantic Records CD, digital download
Canada March 8, 2011 Warner Music Group CD, digital download
Japan March 23, 2011 CD, digital download 
Germany April 29, 2011 Atlantic Records CD, digital download
Austria April 29, 2011 Atlantic Records CD, digital download
Switzerland April 29, 2011 Atlantic Records CD, digital download

Question: In how many regions was the album Laser released?