Study the given bar-graph and answer the question that follows.

What is the ratio of the number of countries with above-average numbers of engineers to the number of countries with below-average numbers of engineers?

1
\(\frac{1}{1}\)
2
\(​\frac{39}{71}\)
3
\(​\frac{2}{1}\)
4
\(​\frac{62}{25}\)

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