The line graph illustrates the percentage of birth in women UK categorizes by differnt age brackets over thirty-five years period, beginning in 1973.
Overall, the percentage of birth in 40 and over, 35 to 39 and 20-25 age groups witnessed upward trends while the opposite was true for those in 35-39 and 20-25 age brackets. Notably, the percentage of birth in 25-29 age groups was the highest among over the period, which experienced fluctuated.
With regards to the birth proportion of women in 20-25 age groups, it began at 125 per 1000 individuals was higher than the birth proportion in 35-39 and 40 and over age groups at 60 and 20, respectively. The figure for 20-25 age cohort recorded drammatically decreased to 80 in 2008 while the rate of birth in group under 20 sighltly reduce to 40. Th data for birth in 40 and over age groups consitently fall to 15 in the end of period.
On the other hand, the birth percentage of women in UK in 25-29 was the highest proportion at 140 per 1000 individuals and then fall to 120 in 1988 before partially recovered to 135 and ending at roughly 120. Approximately, 70 was accounted for the birt proportion in 30-35 after which grew gradually 85 in 2008. Similarly, the birt rate in women belong to 35-39 age bracket was accounted for 40 and then steady went up to 42 before peaking at 62 in 2008.