The line graph illustrates the revenue ( in billion US dollars ) generated from tourism in four different regions, namely Africa, the Americas, Asia and Pacific, and Europe from 1960 to 2010.
Overall, all areas experienced an upward trend in income from tourism sector, with Asia and the Pacific showing significant growth from the 1990s onward. Moreover, Europe consistently earned the highest tourism revenue throughout the period, while Africa recorded the least.
In detail, Europe’s tourism income stood at just under $50 billion in 1960 and then increased steadily to $100 billion in 1980. By 1990, the figure for Europe had experienced a sharp rise, reaching approximately $220 billion and peaking at nearly $450 billion by 2010. The Americas initiated at around $20 billion in 1960 and showed gradual but continuous growth, surpassing $100 billion by 1995, and ending at about $180 billion in 2010.
Asia and the Pacific also showed a steady rise. Starting from almost negligible levels in 1960, its revenue rose modestly to around $50 billion in 1990 but then surged to exceed $300 billion by 2010, overtaking the Americas in the early 2000s. Africa, on the other hand, remained the least successful region in terms of tourism revenue, with its figures staying below $50 billion throughout the entire period, indicating limited growth compared to the other areas.