This is a World Bank comparison of indicators of GDP per capita:
Compared with GDP per capita of the World, the Arab World, and MENA states.
Iraq is the dark grey line. It is below in all comparisons. GDP was above the world average in 1980 and has plummeted to way below all averages in 2010. This could be due to the Iraq-Iran war, then the gulf war and then the invasion. I am interested to see Iraq’s gross domestic product with/without oil price inflation.
**click graph for larger image