The line graph illustrates the number of 3 fast food types eaten by Australian teenager between 1975 and 2000.
Overall, while hamburgers and pizza have upward trends, fish and chips showed decline and from the most consumed fast food category became the least eaten one.
Looking at the details, regards to pizza, it was eaten less than 5 times per year in 1975. Next, the figures rose considerably to just above 80 in 1995. However, following this, the number of pizza eaters stood steady until 2000. Regarding hamburgers, the starting figure was about 11 times per year in 1975. Subsequently, it registered to an enormous increase and reached to approximately 85 in 1985. Having increased slightly to 100 in 1995, the figures leveled off for the next 5 years.
In terms of fish and chips, it was consumed 100 times per year in 1975. In 1980, this number declined to about 82 in 1980. Despite a slight increase to almost 92 times in 1985, the figures fall dramatically to 40 in 2000.
