Fig. 3
Distribution of treatments. Legend: A Natural logarithm of average public expenditure per capita of the years 2013 to 2017; B Natural logarithm of average health public expenditure per capita of the years 2013 to 2017; C Natural logarithm of average public expenditure in other sectors than health per capita of the years 2013 to 2017. The values in the color legend in charts A, B, and C indicate the 5th and 95th percentiles of each of the variables. Log of Mean Total Public Exp 2013–2017: Natural logarithm of average public expenditure per capita of the years 2013 to 2017; Log of Mean Health Public Exp 2013–2017: Natural logarithm of average health public expenditure per capita of the years 2013 to 2017; Log of Mean Other Sec Public Exp 2013–2017: Natural logarithm of average public expenditure in other sectors than health per capita of the years 2013 to 2017