New Zealand has a population of 4,326,380 and has an area of 103,736 mi2028-02-04-03-00_files/i0360000.jpg while Australia has an area of 2,967,909 mi2028-02-04-03-00_files/i0360001.jpg and a population of 21,905,140. Calculate the population density for New Zealand and Australia. Round the population densities to the nearest whole number.