The given line graph illustrates the shift of birth rate for females in a variety of age groups in the UK between 1973 and 2008.
Overall, there were a downtrend in general categories, excepting 30-35 and 35-39 age, and the group of 25-29 age was the highest in the birth per 1000 individuals.
Concerning line graphs of under-30 group, in 1973, 140 of birth per 1000 people were seen in the data for 25-29 age, as compared to the second, which was 20-25 age, with about 122. In addition, women under 20 was significant lower the formers, standing at 60. During 10 years later, all of them witnessed a decrease with the same order, and at that time, the groups age of 25-29 and 20-25 were reached the similar number, with almost 120 and 118, respectively. In the remaining period, while 25-29 experienced a mild fluctuation around a range of 120 and 130, and it ended at 120 in 2008, the others remained to shrink, which gained about 97 for 20-25 and 40 for under 20.
Regarding the figure for age groups above 30, only the group of 40 and other age was seen the decreasing progress, starting at 20 to and ending at 15. Besides, this category also the lowest acrossing the period. With the statistic for 30-35 and 35-39, 30-35 age were two times as common as 35-39 in 1973, sustaining slightly raised in 1988. However, in the 20-year period, 35-39 double jumped to 60 and stabilize surround this point, whereas 30-35 were be continued to increase and reached approximately 83 in 2008.