Illustrated in the given graph is the number of visitors at Blue Mountain National Park over the course from 2005 to 2015.
Overall, the number of visitors shows an upward trend most of the years of the surveyed period.
In 2005, there were nearly 150 thousand visitors coming to National Park, followed by a gradual increase to nearly 170 thousand tourists in 2007 before reaching the first peak at about 210 thousand people in 2009. After that, visitors number at Blue Mountain National Park witnessed a dramatic decrease to 180 thousand people in 2010.
From 2010 onwards, tourists number at the Park gradually increased and peak at nearly 260 thousand visitors at the end of the period