The provided line graph illustrates the amount of international tourist arrivals in five different cities in Europe between 2000 and 2015. Overall, it is clear that while all cities showed an upward trends over the period, Istanbul and Madrid remained the least numbers. Additionally, a significant increase could be seen in London.
Regarding Paris, the figure had the largest number, which stood at 75 millions in 2000, and then reached at a peak of around 95 millions before dropping over 90 millions. The number of London increased dramatically from about 35 millions in 2000 to approximately 92 millions at the final given period, which was as much as that of London in 2015. Meanwhile, the tourist arrivals of Moscow climbed slightly from 25 millions to over 50 millions for 15 years.
On the other hand, both Madrid and Istanbul occupied the least number, respectively. The former rose from around 14 millions to under 30 millions. The latter grew from approximately 15 millions to over 20 millions. The figure for Madrid surpassed that of Istanbul.
