2005
![map legend](http://www.cato.org/images/gmaps/africanliberty_legend.gif)
![map legend](http://www.cato.org/images/gmaps/africanliberty_legend.gif)
Source: James Gwartney and Robert Lawson, Economic Freedom of the World: 2007 Annual Report (Vancouver: Fraser Institute, 2007), published in the United States by the Cato Institute.
2005
Source: James Gwartney and Robert Lawson, Economic Freedom of the World: 2007 Annual Report (Vancouver: Fraser Institute, 2007), published in the United States by the Cato Institute.