The line graph compares among three types of fast food in terms of ingestion between 1970 to 1990.
Overall, Hamburger and fish and chips showed jump after 1980, white pizza depicted plunged into after the same year.
Firstly, Hamburger started from 50 grams per week in 1970 and gradually increased and reached at close to 100 in the year of 1980. Then, it climbed and reached upto 300 grams per week in 1980.
Secondly, Fish and Chips showed same trend as hamburger.Upto 1980, it showed gradual augmentation. It then reached from 150 grams per week in 1980 to 500 grams per week in the year of 1990.
By contrast, Pizza was initially at the level of 300 grams per week in 1970. Then, it started declining and continued upto 20 years. After that, it showed slight fluctuations and reached from just above to 200 grams per week in the year of 1985 to close to 200 grams per week in 1990
