The former Portuguese colony made $ 3.4 billion from gambling in June , 3.7 % less than in June last year and down 18 % month-on-month . Macau has overtaken Switzerland as the world 's fourth richest territory by the World Bank . Comment: But its casino industry 's revenues have declined for the first time in nearly five years .
Macau has overtaken Switzerland as the world 's fourth richest territory by the World Bank . Comment: But its casino industry 's revenues have declined for the first time in nearly five years .