Health and historical levels of freedom

Table 1 Data sources for health indicators and confounders

Variable	Data Source
life expectancy	World Bank [5]
infant mortality	World Bank [5]
maternal mortality ratio	WHO [6]
% low birth weight babies	WHO,[7] World Bank [5]
Gini coefficient	Green, E.,[8] Vision of Humanity,[9] CIA,[10] World Bank [11]
total gov't expenditure	CIA [12]
GNI/capita	WHO [13]
% total GDP spent on health	World Bank [5]
freedom data	Freedom House [3]

ISSN: 1744-8603