Source:
 
Nandi, Arijit, et. al., “Increased Duration of Paid Maternity Leave Lowers Infant Mortality in Low- and MiddleIncome Countries: A Quasi-Experimental Study,” PLoS Medicine, Vol. 13, No. 3, 2016.

https://journals.plos.org/plosmedicine/article/figure?id=10.1371/journal.pmed.1001985.t004