An available housing and birth rates are the distinctions between the three nations that affect their standard of living besides the ones listed on the table.
In economic world, this refers to the quantity & quality of the material goods & services that is available to a given population.
Based on the given data, the available housing and birth rates are the distinctions between the three nations that affect their standard of living besides the ones listed on the table.
Therefore, the Option A is correct.
Missing info "Total Population GDP ? ?
United States 313.2 million 14.66 trillion
New Zealand 4.290 million 140.4 billion
Denmark 5.529 million 310.8 billion
Cayman Islands 51.0 thousand 2.25 billion
Available housing and birth rates, Military strength and international aid rates, Foreign investment and U.N. membership, Literacy rates and geography"
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