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Pluto's density is most similar to:
World's Population
The total number of people living on Earth at a given time, currently estimated to be over 7.9 billion.
Economic Growth
An increase in the production of goods and services over a specific period, leading to a rise in a country's standard of living.
Population Growth
The increase in the number of individuals in a population over a specific period of time.
Real Per Capita Output
The total real output of an economy divided by the population, measuring the average economic output per person in real terms, adjusted for inflation.
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