OCR GCSE Geography B · J384
Specification 7.1b · Paper 2, Paper 3
Revise: UK Population Trends and the Demographic Transition ModelThe UK's 2015 age structure contained several recognisable birth cohorts. People in their mid-40s to mid-50s were numerous because they were born during the 1960s baby boom. A relatively large group aged 68 reflected the spike in births following the end of the Second World War.