$5.28 billion: Maine’s gross domestic product in real estate, 13 percent of total

$5.23 billion: Government, 13 percent of total

$4.93 billion: Manufacturing, 12 percent of total

$4.01 billion: Health care, 10 percent of total

$4 billion: Retail trade, 10 percent of total

Source: Maine Development Foundation, Measures of Growth, Bureau of Economic Analysis