dallas on 24 May 2012
Windows phone- down from 2.6% to 2.2% marketshare
Blackberry OS - went down from 13.6% to 6.4%
Android went up from 36.1% to 59%
Apple IOS went up from 18.3% to 23%.
Comparisons are from Q1 of 2011 to Q1 2012







