Picture: Iranian childeren selling Gas in the street.

80% of Iran's income is by selling its oil.

Ahmadinejad's Government in its first year in power had an income of $50 billion dollar .

In two and a half year Ahmadinejads government had an income of 120 billion dollar.

One student asked Ahmadinejad : Where did 120 billion dollar go?

Hashemi Rafsanjani : Unfortunately 85% income revenue for the year 2007 has been spent .

Another report indicate that : Income for the year 2004 , 2005, 2006 from oil was 200 billion dollar. In three years the government of Ahmadinejad has spent 85 billion dollar.

Iran's average annual income from oil is 60 billion dollar.