Percent of women who provide non-numeric IFS against year of observation, differentiated according to the onset of the country’s fertility transition.
Source: As for Figure 1.
Notes: Onset of the fertility transition is defined as the year in which a country experienced a net decline in TFR of more than 10 percent compared to its 1960 value. Information about TFR is sourced from the World Indicators Database. For more information about each country’s year of onset of the fertility transition, see Table 1. Average slopes of lines: −0.23 for Panel 1, −0.10 for Panel 2, −0.54 for Panel 3, and −0.05 for Panel 4.