Abstract

The birth rates per 1000 married females of specified ages and durations of marriage generally attained their post-war maxima in 19463000 and (b) the cumulative fertility up to 5 or 10 years of marriage duration of later cohorts was considerably higher (13–40% higher) than that of earlier cohorts. These facts, and similar ones for Australia covering a wider period (Basavarajappa, 1964), are thought to suggest that the total fertility of cohorts who have not yet completed their childbearing might not be far outside the limits of 2500 and 3000