The line chart illustrates the consumption trends of three types of fast food—hamburgers, pizza, and French fries—by Australian teenagers from 1990 to 2020.
Overall, the data reveals that the consumption of hamburgers and pizza increased significantly, whereas the intake of French fries declined sharply. A key observation is that all three types of fast food were consumed at approximately the same level in 2005. Initially, French fries were the most popular choice, but they were eventually surpassed by hamburgers.
Regarding hamburgers and pizza, both saw a steady increase in consumption. The intake of hamburgers rose consistently, overtaking French fries in the early 2000s and reaching around 90 times per year by 2020. Similarly, pizza consumption grew, albeit at a slightly slower pace, stabilizing around 80 times per year in the later years.
In contrast, French fries experienced a steady decline throughout the period. Starting at 70 times per year in 1990, their consumption dropped dramatically to approximately 10 times per year by 2020.
This summary effectively highlights the key trends and comparisons.