Greater Houston has historically been among the fastest-growing metropolitan areas in the United States; it was the fastest-growing in absolute terms during the 2013–2014 census year, adding 156,371 people. The area grew 25.2% between 1990 and 2000—adding more than 950,000 people—while the country's population increased only 13.2% over the same period, and from 2000 to 2007 alone, the area added over 910,000 people. The Greater Houston Partnership projected the metropolitan area would add between 4.1 and 8.3 million new residents between 2010 and 2050.