Fig. 2From: Comparison of anthropometric data quality in children aged 6-23 and 24-59 months: lessons from population-representative surveys from humanitarian settingsAge distribution by month among children aged 6–59 months who do and do not have exact date of birth in combined sample from 712 field surveys. Categories represented by colors are as follows: Children with exact date of birth recorded (green), children with only year and month of birth recorded (blue)Back to article page