Homework Answers
Percentage increase = Nurses in 2013 - Nurses in 1980 / Nurses in 1980
Putting the given values in the above formula, we get,
Percentage increase = 3.3 - 2.1 / 2.1 * 100
Percentage increase = 1.2 / 2.1 * 100
Percentage increase = 57.14%
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