The charts below show the percentage of food budget the average family spent on restaurant meals in different years. The graph shows the number of meals eaten in fast food restaurants and sit-down restaurants.

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The pie charts outline the ratio of food budget people spent on preparing meals at home and on restaurant meals and the line graph delineates what type of outside food people preferred between 1970 and 2000. Overall, people’s spending on restaurant meals increased significantly over the period and fast food became more popular over the time.