Page 70 - The 2014 Social Indicators in Brief

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Appendix
Method of Calculation
Population Indicators
Dependency Ratio =      
w
e c
P
P P100  
Potential Support Ratio =
e
w
P
P
Aging Index = 100 
c
e
P
P
c P = Number of Population below 15 years
w P = Number of Population 15 to 59 years
e P = Number of Population 60 years and over