Growth in 2005, 2006, and 2007 hovered around 4–5%. Due both to the weakening of the US dollar and an increasingly strong Thai currency, by March 2008 the dollar was hovering around the 33 baht mark. While Thaksinomics has received criticism, official economic data reveals that between 2001 and 2011, Isan's GDP per capita more than doubled to US$1,475, while, over the same period, GDP in the Bangkok area increased from US$7,900 to nearly US$13,000.