The graph shoe changes in spending habits of people in UK between 1971 and 2001

The given pie chart illustrate the information about changes in expenditure of people in uk from 1971 to 2001.The data has been calibrated in percentages.

Tha most striking feature can be observed that the highest expenditure on cars in 2001 while its overtaken by food in 1971.
It can be vividly seen that, in 2001, for cars had highest 43%followed by books and computers with 14% and 12% respectively. Furniture and petrol stood at the lowest position with 8%. The restaurant was accepted for 14%.

Tuning to the rest of description, in 1971, for
Food had highest with 44%, whereas, cars, petrol, restaurants accupied second third and fourth position with 22%, 10%, and 7 percent responsibility. Furniture, books and computer accounted for 9%, 6%, 2% respectively. As well as comparisons are concerned, expenditure on cars tow times more in 2001 than 1971. The highest percentage was cars in 2001 whereas it's overtaken by food in 1971.