The bar chart indicates the current situation of the amount of money spent on fast foods according to different income classes in Britain.
　　For those who belong to the high-income class, hamburger has been shown to be the most popular fast food among all, which accounts for a little over 40 pence per person per week. By contrast fish and chips remain at a rather low level of about 16 pence per person per week, and pizza, though attracts more expenses, accounts for 19 pence per person per week, merely 3 pence more than that of fish and chips.
　　As expected, low-income class spend much less in all 3 categories than high-income class, with fish and chips at the top of the list at 15 pence per capital per week, and pizza at the bottom at a weekly expense of 8 pence per capital.
　　The average income group resembles high-income class in hamburger consumption at the largest amount of 33 per person every week, and low-income class in pizza consumption at the smallest amount of 11 per person every week, but amazingly, fish and chips consumed by this group leads all classes at a weekly expense of 25 pence per person.
　　In conclusion, hamburgers, in general gain more welcome than other types of fast food.