9. Australia: $2.5 trillion
The Sydney Opera house is lit up in blue in Sydney, Australia, October 24, 2015. [Photo/IC] |
The middle class in Australia, amounting to 11 million, accounts for 66.1 percent of all Australian adults, which makes it first at the ranking of every country’s middle-class share of all adults. Their wealth is $2.5 trillion in total, rising by $1.7 trillion from 2000.