The bar chart describes the distribution of people who donated in Britain, across the different age groups in the years 1990 and 2010.
Overall, people within the age group of 51 to over 65 exhibited an increasing trajectory in the proportion of donations, with the exception of the 18 to 50 age groups, which showed an opposite trend at the end of the given period.
Starting with the increasing donation rates, the two age groups 51-65 and over 65 showed a steady rise. These groups started with 35% and almost 32%, in 1990, and by 2010, these figures increased slightly to approximately 40% and 35%, respectively.
Moving to the percentage of the rest groups, in 1990, the age group of 18-25 category contributed around 17% and this figure declined significantly to around 5%, which was the lowest proportion among all age group. The citizens in the group aged between 26-35 and 36-50 made up just over 30% and almost 42%, accordingly. However, after 20 years, both groups experienced a slight decrease, dropping to just over 20% and 35%.
