The line graphs illustrate the total number of tourists visiting different parts of the world in a 15-year period with a 5-year interval. This data is represented in millions.
Overall, it is clear that North America had the most visitors throughout the period, while Central and Eastern Europe had the greatest positive changes in number of visitors in 15 years. Meanwhile, the remains saw a gradual incline in a lower number.
In 1990, the total number of visitors in North America was 70 million, which was higher than Central and Eastern Europe, with 30 million. However, according to the dramatic rise of Central and Eastern Europe, both had the same total number at roughly 85 million at the end. In contrast, Sub-Saharan Africa and South America were the least popular with under 10 million in 1990, followed by a gradual incline, reaching 20 and 15 million by 2005, respectively. South-East Asia began with 20 million at the start and increased consistently to 35 million before surging to above 40 million at the end.
In conclusion, Although both North America and Central and Eastern Europe were the most popular for travelling at the end of a given period, Central and Eastern Europe started with relatively lower. In comparison, the others