They are from Asian origin.
18,260,863
Just one. Australia is both a country and a continent.
Australia has a total land area of approximately 7.7 million square kilometers, making it the sixth-largest country in the world by total area.
About one billion people - so just under a sixth
Roughly one sixth of the American population.
By area, Australia is the sixth largest country. By population, Pakistan is the sixth largest country.
no
there are heaps
One third of one sixth is one eighteenth.
One sixth.
Spain.
That would be Mexico City: 19,231,829 out of 111,211,789 for 2009.