Mobile Data: Not the Deluge You Might Expect

Average mobile data consumption increased from about 90 MBytes per month during the first quarter of 2009 to 298 MBytes per month during the first quarter of 2010, according to Nielsen.

This represents a year-over-year increase of approximately 230 percent. While this increase is substantial, in the first quarter of 2009 more than a third of smart phone subscribers used less than 1 MByte of data per month and usage has dropped to a quarter in the first quarter of 2010.

About 20 million current smartphone users are hardly using data.

Quantifying the Mobile Data Tsunami and its Implications | Nielsen Wire