The state has a highly diversified economy, with major sectors including transportation, education, information technology and research, government services, mining; it is also a major tourist destination for outdoor recreation. In 2013, the U.S. Census Bureau estimated that Utah had the second-fastest-growing population of any state. St. George was the fastest-growing metropolitan area in the United States from 2000 to 2005. Utah also has the 14th-highest median average income and the least income inequality of any U.S. state. A 2012 Gallup national survey found Utah overall to be the "best state to live in the future" based on 13 forward-looking measurements including various economic, lifestyle, and health-related outlook metrics.