Here is an article that states that 6 of the top 10 diabetes rates countries in the world are in the Middle East:
http://www.nytimes.com/2011/01/13/world/middleeast/13iht-M13CDIABET.html?_r=0
That's 26.6 million adults in the Middle East that are potential AFREZZA patients alone. And in 20 years the number is expected to nearly double to 51.7 million diabetics.