The linear graph illustrates the quantity of visitors to four overseas museams during 35 years from 1980 to 2015.
Overall, the amount of people visited three of four galleries increased over the period given, while London Science Museum, it decreased.
With regards to the number of tourists visited Louvre, it began at less than 8 millions of people in 1980 and then rose to less than 9 millions in 1990 and uplifted slightly again in 1995 before falling steadily in 2000, furthermore, it started increasing to less than 10 millions in the last year. In contrast, the quantity of visitors of Vatican Museums stood at over 5 millions and rose gradually near to 9 millions of tourists in 2015.
On the other hand, London Science Museum stood at 4 millions of visitors. Meanwhile, Shenzhen Museum began at less than London Science Museum. It is worth noting that the numbers of tourists in London Science and Shenzhen Museum were remained almost constant at 3 millions of people with little decline from 1990 to 2000. However, foreign people started to visit Shenzhen Museum more often than London Science Museum and rose the number to 4 millions in the last year, while the quantity of visitors of London Science Museum downlifted to 2 millioms in 2015.
