Higher per capita wheat consumption in Middle East countries means that the impact of rising wheat prices hits these countries harder. Wheat futures have gone up by 91% in less than one year. Tunisians for example eat 478 pounds per person a year compared to 177 pounds in the U.S., according to the U.N. Food and Agriculture Organization. Governments in the Middle East buy wheat at world prices and subsidize it heavily to meet the needs of their people. Wheat at these prices cost Egypt $361 per metric ton in February, which was up significantly from $172 in July 2010. This adds $1.7 billion to Egypt's import bill in 12 months.