Before revision: Influencing factors upright=1.1|Total fertility rate vs Human Development Index for selected countries, 2011 | 224x224px|Niger has the highest TFR in the world at 6.73, in 2023.
After revision: Influencing factors upright=1.1Total fertility rate vs Human Development Index for selected countries, 2011 | 224x224px|Niger has the highest TFR in the world at 6.73, in 2023.