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A remarkable drop in infant mortality rates has helped to raise life expectancy in the area from 45 years to 72. |
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There has been a slight drop in infant mortality in the area, resulting in an increase in life expectancy from 45 to 72. |
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However, the infant mortality rate has dropped surprisingly, and life expectancy in the region has risen from 46 to 72. |
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The startling drop in the infant mortality rates may be reflected in the increase in life expectancy from 45 to 72 years. |
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The increase in life expectancy from 45 to 72 years can be fully accounted for by the incredible decline in infant mortality there. |