The 2014 Social Indicators in Brief

60 ภาคผนวก Appendix Method of Calculation Population Indicators Dependency Ratio =       w e c P P P 100   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