http://www.theday.com/article/20120215/BIZ02/120219769/1047
"...Foxwoods, which will unveil a new advertising campaign and plans for an outlet mall as it marks its 20th anniversary this afternoon, "won," or kept, $46.3 million wagered on its slot machines last month, down 4.7 percent over the same month a year earlier.
Mohegan Sun reported a January win of just under $53 million, a 2.9 percent decline over January 2011..."
Can't blame the decrease on the weather compared to last year 