The provided line graph illustrates the figures of visitors from across the world visited various continents such as North and South America, central and eastern Europe, south-east Asia and Sub-Saharan Africa.
Overall, it can be seen that tourist came in north America was significantly higher whereas in south America and Sub-Saharan Africa was notably less tourister. Moreover, visitors arrival rate of central and eastern Europe were exponentially raised. Tourist in south east Asia was gradually grew upward .
To begin with, in 1990, number of international tourist who visited in north America was above 70 millions to nearly 90 millions in 2000 but then bent slightly, ending just below 90 millions in 2005. Next in central and eastern Europe international visitor figures indicated 30 millions in 1990 to 60 millions in 1995 but after 5 years, tourist number gradually rose below 70 millions however in 2005 figure marked above 80 millions.
In contrast, visitor rate of south east Asia were at 20 millions in 1990 and after decade slowly inclined to above 30 millions,at ending raised to 40 millions in 2005.
Furthermore, initial year’s tourister in Sub-Saharan Africa and south America were less than 10 millions but between 1990 to 1995, visitors arrival in Sub-Saharan Africa surpassing south America visitors index, still cross 10 millions. After a decade, south America tourist rate was lesser than 20 millions meanwhile visitors rate of Sub-Saharan Africa was at above 20 millions.