The graph gives information about the transformation of birth numbers in several distinct age groups in the UK between 1973 and 2008.
Overall,the changes of groups gradually decreased in all teams,with the notable exception of midlife and established adult groups and ,where the numbers rose dramatically.The lowest point had the people of middle age team,while the highest peak was on emerging adult ages during this period.
In 1973,the birth rate was lower in the 40 and over age group at 20 thousand humans, whereas the 25-29 age group people had the high trend which started with 140 thousand people.However,this age teams fluctuated and sharply dropped from exactly 140 000 to 120 000 in one decade,then had a growth steep about 130 000 in next 10 years,after that dipped rapidly just below 120 000 to 2008.At that period middle age people went down steady to 16 000.
When trend comes to established adult groups,the output was also significantly high well over 120 000,and teenageres started twice lower than 25-29 years.However that numbers declined over 20 000 from 1973 to 2008.Turning for 35-39 and 30-35 age individuals,35-39 age team started around 40 thousand and this number jumped suddenly 65 thousand and 30-35 age team also a gradual climb 82 thousand individuals.