Who's using Smartphones?

Who uses smartphones?  Web design company Go-gulf.com has a nice infographic from 2011 data with breakdowns of smartphone users across the globe (image left).  Some interesting data:

• 1 in 5 cell phones are smart phones
• Android has almost 50% of the market share as compared to Apple's 29%, but iPhone users download more apps per month than Android.
• Age group with the most smartphone use: 25-34
• 69% of smartphone users in 2011 used mobile apps on their phones.