The chart given provides information on how many British people of different age groups allocated money for charity from 1990 to 2010. Overall, the share of British people whose age ranges 18-25, 26-35, or 36-50 decreased over the period, while the reverse was true for the remaining age groups.
Although people from 36 to 50 years old initially accounted for the largest part of British people giving money to charity, 51-65-year-old British people comprised the most substantial part in 2010. In 1990, around 42% of British people engaging in charitable donation aged 36-50, while people who were 51-65 years old or above 65 years old occupied 35% and 32%, respectively. However, after twenty years, 36-50-year-old people only accounted for 35% of total British donors, which was a similar figure for people aging above 65. Meanwhile, the figure for people aging 51-65 escalated to approximately 38%.
For younger age groups, the proportion of British donors aging 18-25 witnessed a significant decline, plummeting from above 15% to just 6%. A similar trend was observed for the figure for the 36-50 age group, while in 1990, there was about 30% of British people giving money to charity were 26-35 years old, two decades later, this figure dropped to just under 25%.