The graphs show changes in spending habits of people in the UK between 1971 and 2001. Write a report to a university lecturer describing the data.

Given are two pie graphs illustrating the expenditure habits of people in the UK from 1971 to 2001. Generally, as can be apparently indicated from the two pictures, there were more categories of spending in 2001 compared to 1971. Upon analyzing the form of these two graphs, we can obviosuly observe in detail that the […]