The line graph illustrates the number of times three different types of fast food (hamburgers, pizza, and French fries) were consumed between 1990 and 2020.
Overall, the consumption of hamburgers and pizza showed a significant increase over the period, while the number of times French fries were eaten declined steadily.
In 1990, the consumption of hamburgers was recorded at just under 20 times per year, a figure that experienced a remarkable ascent to nearly 90 by 2020. Similarly, pizza consumption commenced at approximately 40 instances annually and demonstrated a steady upward trajectory, culminating at around 90 occurrences. This trajectory places both hamburgers and pizza in a position of increased popularity among teenagers over the analyzed period.
Conversely, the consumption of French fries exhibited a stark decline, beginning at nearly 90 instances in 1990 and plummeting to below 20 by 2020. This significant decrease highlights a shifting preference in fast food choices among Australian adolescents, as they increasingly gravitate towards hamburgers and pizza, thereby marking a transformative change in dietary habits in the realm of fast food.