The bar chart shows the percentage / proportion of weekly income that families spent on various essentials in the years 1968 and 2018. Overall, it can be seen that in 1968 people spent the most on food and the least on fuel and power whereas in 2018, they spent the most on leisure and the least on personal goods and fuel. In 1968, people spent as much as 35% of their weekly income on food. On the other hand, they spent only about 6% on fuel and power. They spent the same amount (10% each) on housing and clothing and footwear whereas the spending on personal goods, household goods, transport and leisure was less than 10% of the weekly income. When it comes to the expenses in 2018, about 22% of weekly income was expensed on leisure followed by housing (19%) and food (17%). Expenditure on fuel and power, clothing and footwear and personal goods was around one-fourth of leisure expenses. Household goods and transport consisted of 8% and 14% of the weekly income.