The line graph illustrates the amount of fast food consumption in grams between 1970 and 1990 over a 20 year period.
Overall, it is clear that the consumption of two types of fast food increased over this period, while only pizza consumption decreased. Furthermore, fish and chips was the most popular fast food while, initially, the most famous fast food was pizza.
Pizza consumption started in 1970 with 300 grams and fell moderately between 1970 and 1985 where is it stood at 200 grams. After that, the figure slightly grew until 1990 and reached 210 grams.
The hamburger started in 1970 with approximately 30 grams, but rose sharply until 1985 and stood at 110 grams. Furthermore, the figure grew significantly until 1990 and reached 300 grams. Finally, consumption of fish and chips started at 90 grams in 1970 and increased throughout the period until 1990, reaching a peak of 500 grams.
