Tourism in Chile has experienced sustained growth over the last few decades. In 2005, tourism grew by 13.6%, generating more than 4.5 billion dollars of which 1.5 billion was attributed to foreign tourists. According to the National Service of Tourism (Sernatur), 2 million people a year visit the country. Most of these visitors come from other countries in the American continent, mainly Argentina; followed by a growing number from the United States, Europe, and Brazil with a growing number of Asians from South Korea and China.