Both graphs represent how common is to buy fast food, according to their income in Britain, and how their popularity has changed through the years.
The bar chart demonstrates that the high income group, are the ones that spend the most, with over 40 pounds per month; followed by a 8% difference the average income group. On the contrary, the low income group spends less than half than the reported for the highest group.
The line graph, help us identify the most consumed fast food during 30 years, from 1990 to 2010. Fish and chips were popular on the early years, but started loosing popularity through the years, becoming the less consumed fast food out of the three in 2010. Even though, pizzas show a slow increase in the 2000s, the final data is almost the same as fish and chips. However, hamburgers showed a rising in their consumption in 1995, and increased almost 400 hundreds times of their initial value by 2010.
Overall, hamburgers were the most consumed fast food on the last years presentes, and the group that percieves the highest income, tends to be the one to pursue more this type of food, followed by a mere difference the avarage group.