Trade between Iran and the United States reached $623 million in 2008. According to the United States Census Bureau, American exports to Iran reached $93 million in 2007 and $537 million in 2008. American imports from Iran decreased from $148 million in 2007 to $86 million in 2008. This data does not include trade conducted through third countries to circumvent the trade embargo. It has been reported that the United States Treasury Department has granted nearly 10,000 special licenses to American companies over the past decade to conduct business with Iran.