However, in 2006 a slow down took place, and international arrivals have had almost no growth both in 2007 and 2008. In spite of this trend, revenues from international tourism continued to rise, from USD 3.9 billion in 2005 to USD 4.9 billion in 2007, a one billion dollar increase despite 333 thousand less arrivals. This favorable trend is the result of the strong devaluation of the American dollar against the Brazilian real, which began in 2004, but on the other hand, making Brazil a more expensive international destination. This trend changed in 2009, when both visitors and revenues fell as a result of the 2008-2009 economic crisis. By 2010, the industry recovered, and arrivals grew above 2006 levels to 5.16 million international visitors, and receipts from these visitors reached USD 5.9 billion. In 2012, the historical record was reached with 5.6 million visitors and in receipts. Despite continuing record breaking of international tourism revenues, the number of Brazilian tourists travelling overseas has been growing steadily since 2003, resulting in a net negative foreign exchange balance, as more money is spent abroad by Brazilian than receipts from international tourist visiting Brazil. Tourism expenditures abroad grew from USD 5.76 billion in 2006, to USD 8.21 billion in 2007, a 42,45% increase, representing a net deficit of USD 3.26 billion in 2007, as compared to USD 1.45 billion in 2006, a 125% increase from the previous year. This trend is caused by Brazilians taking advantage of the stronger Real to travel and making relatively cheaper expenditures abroad. Brazilian traveling overseas in 2006 represented 3.9% of the country's population. In 2005, tourism contributed with 3.2% of the country's revenues from exports of goods and services, and represented 7% of direct and indirect employment in the Brazilian economy. In 2006, direct employment in the sector reached 1.87 million people. Domestic tourism is a fundamental market segment for the industry, as 51 million traveled throughout the country in 2005, and direct revenues from Brazilian tourists reached USD 21.8 billion, 5.6 times more receipts than international tourists in 2005. In 2005, Rio de Janeiro, Foz do Iguaçu, São Paulo, Florianópolis, and Salvador were the most visited cities by international tourists for leisure trips. The most popular destinations for business trips were São Paulo, Rio de Janeiro, and Porto Alegre. In 2006, Rio de Janeiro and Fortaleza were the most popular destinations by national visitors. Arrivals by