The bar chart demonstrates the percentage number of citizens of Britain giving money to charity by age range between 19990 and 2010

Overall, at first glance it is evident that, people between the age of 18-25 showed the lowest number of percents, while the people older 35 stood at the highest level in the terms of giving donation

Moving to more precise numbers, 18-25-years-old-citizens stood at 15%- pattern in 1990 which dicreased to 5% in 2010, while people over 65 years old were at 35%-pattern in 1990, which increased to 5% untill 2010.
In 1990, inhabitants between the ages of 36 and 50 were at the top illustarating higher than 40%but followed with a slight drop to 35% in 2010. Similarly, from 26 years olds till 35 years olds werere at the 35%-line then declined to 25% in 2010. However, the donation percentages of 51-65-years-olds reached 40% in 2010 which was at the 35% in 19990.