The graph illustrates the number of visitors at Blue Mountain National Park in the period between 2005 and 2015. Overall, the number of visitors had increased sharply, before declining. However, the figure went up after decreasing.
The figure had increased from 150,000 to 170,000 between 2005 and 2007, before increasing sharply from 2007 to 2008 accounted for 170,000 and 200,000, respectively. Despite the number of visittors increased slightly from 200,000 to 210,000 in one year, there was considerably decrease from 210,000 to 180,000 in the period between 2009 and 2010.
In contrast, the amount of people visitted the Blue Mountain National Park increased dramatically from 180,000 to approximately 255,000 between 2010 and 2015. The figure initially started at 150,000 and reached 255,000 in 2015.