The number of tourists in china

This graph shows the tourism in china, in millions, from 2010 to 2014. 

In 2010, there were approximately 133.7 million tourism. Then a gradual rise in 2011, reaching a peak of 135.4 million tourism in china. Then in 2012 it dropped suddenly to about 132.4 million. Followed by a steady fall in 2013 about 129.1 million. At the end of the 2014 the tourism in china reached the lowest 128.4 million. 

Overall, the graph shows that the most popular period for tourism in china is 2011. The least popular time is 2013 to 2014.

                          Reference

China National Tourism Administration. (n.d). China Tourism. Retrieved April 7, 2015, from http://www.travelchinaguide.com/tourism/