Zero, they are not indigenous to Australia, but central Africa
Central Australia ended in 1931.
Central Australia was created in 1927.
Central Australia Simpson Desert Northern Territory and South Australia
South Australia's population is about one-thirteenth of the entire population of Australia.
Central Australia, including its deserts, is nicknamed the Red Centre.
The population of Priceline - Australia - is 300.
Shell Australia's population is 2,500.
Austin Australia's population is 130.
Thales Australia's population is 3,500.
Boeing Australia's population is 2,009.
The population of Amway Australia is 300.