The pie charts illustrate the proportion of money-utilizing habits of individuals in the UK, over the years from 1971 to 2001.
Overall, it is apparent that the amount spent on computers, restaurants, and cars escalated over the three-decades, whereas, the expenditure on food, books and petrol declined.
Firstly, the cost of investing in cars, almost doubled by the year 2001. Also, the contribution to technology, as in computers increased to 10 percent by 2001. Furthermore, over the years from 1971, the amount expended to restaurants also increased twice.
Secondly, a drastic falling was seen in the usage of books, reduced from 6% in 1971 to 1% by 2001. Additionally, slight variations were noticed on petrol and furniture utilization, both around one-to-two percentage.
