The line graph demonstrates the number of overseas visitors’ trips to three different countries over the two decades from 2010 to 2030, categorised into countries A, B, and C.
Overall, the number of travellers visiting countries A and B remains in growth throughout the period. Whereas, country C experienced a decline between 2015 and 2020 and subsequently rose like the other countries.
In the first decade, it can be seen that each of the three countries had an upward trend, with roughly 5 million tourists in their tourism in 2010. In the following 5 years, a notable divergence occurred. The number of tourists visiting country C dropped slightly from 15 million to 12 million, while the other categories rose gradually as in previous years.
In the second decade, the number of international tourists visiting country B reached the same level as country A in 2025 , as well as country A showing this figure in 2020 and reaching 45 million after 5 years. Consequently, country A illustrates a peak in the numbers of travellers around 55 million at 2030 . The latter recovered its tourism in 2020 and respectively continued its growth like the former.