Population: age and sex, 1981 onwards: Population Trends
Population: age and sex, 1981 onwards: Population Trends
Population Trends covers population and demographic information. It contains articles and commentary on the latest relevant findings, and regularly updated statistical tables showing the latest quarterly information on births, marriages, divorces, internal and international migration and population estimates and projections.
This table is taken from Table 1.4 of Population Trends. It contains annual population estimates for constituent countries of the United Kingdom in thousands by sex and age groups.