Revenues from Foxwoods and Mohegan Sun peaked at $1.7 billion in 2006 they dropped to $1.17 billion last year according to UNLV.
As a result, says UNLV, 10 out of the 22 states with gaming in 2007 have seen declines since then. Meanwhile, the number of gambling locations continues to rise.
Americans threw down nearly $39 billion in gaming halls last year, according to the University of Nevada at Las Vegas, but that amount is flat with 2012.
