The provided line graph illustrates the percentage of total population divided into 3 age groups in the UK, starting from the year 1960 and ending in 2040.
The 3 age groups in question are 0-14, 25-64, and 65+ represented with the colors navy blue, blue, and cyan respectively. Overall, the younger age groups tend to have a downward trend. Meanwhile the oldest age group have an upward trend. In the span of 80 years, the youngest age group had the highest total population percentage.
Up until the year 2000, the age group of 65+ were the lowest percentage of population. However, in the years between 2000 and 2010 it gave its place to the age group 25-64.
The age group 25-64 started with 30% and ended with 10%, losing roughly 20% of its population. Similarly the age group 0-14 lost 10% of their population give or take. In contrast, the age group of 65+ gained almost 30% of population.
