Revenue growth in Macau, a special administrative region of China like neighbouring Hong Kong, was up 7 percent in January, the lowest growth rate since October 2012 and far below analyst estimates of 11-15 percent.
The former Portuguese colony, which earns the equivalent of Las Vegas's annual haul in less than two months, raked in us$ 45 billion in 2013, elevating it above rival gaming destinations.
Gambling demand is seasonally subdued in Macau ahead of the Chinese New Year holiday, which started on January 31, with many visitors saving their visits for the holiday period.