Fig. 2

Change of the number of confirmed malaria cases according to the month of the year during the period 2008–2017 in Togo. The box plots represent the distribution of the number of cases for the decade studied, stratified by month. Example of 18 time series in the three target groups. Time series for children < 5 years old, for children ≥ 5 years old and adults, and for pregnant women are presented in the first, second and third columns, respectively. Time series have different Y-axis scales