Annex figure 3 Total fertility, Trends in total fertility, mean age at childbearing, standard deviation, skewness of age patterns of fertility, and age patterns of fertility for quinquennial periods

TF-Total fertility (births per woman)
MAC-Mean age at childbearing
STD-Standard deviation of fertility schedule
Skewness-Skewness of fertility schedule
PASFR-Proportionate age-specific fertility schedule
The red circle marks onset and the red square marks completion of a fertility transition. If the markers are not present, parameters of a fertility transition are either not estimated or are outside of the period shown.