Part,  Chapter, Paragraph

1    I,     3.  1    |       Europe.~Currently, cohort TFRs are more elevated than period
2    I,     3.  1    |       more elevated than period TFRs due to changes in fertility
3    I,     3.  1    |        This implies that period TFRs will fluctuate much more
4    I,     3.  1    | fluctuate much more than cohort TFRs (a cohort TFR may, more
5    I,     3.  1    |       TFR) The fact that period TFRs currently are below cohort
6    I,     3.  1    |      currently are below cohort TFRs, suggests that some increase
7    I,     3.  1    |         some increase in period TFRs may occur. As soon as the
8    I,     3.  1    |        birth levels off, period TFRs may increase, at least as