compare the graph of revenue earned by tourism sector in US

Tourisom sector earning in united states for year 2010 and 2015 in US billon $ The graph represent the data of revenue earned from four countries ( Australia, Malasyia, New zealand, Singapore). In the year 2010 Australia was the highest revenue provider for the U. S tourisrim sector. On the other hand, Newzealand was at the lowest. Malasyia was the second highest contributor with more then 15 billion U. S dollars and Singapore was at the third position. In the year 2015, again Australia was the highest revenue contributor with more then 29 billion U. S dollars and same as before, Newzeland was at the last with 9 billion dollars. The point to consider is, Newzealand even when holding the last spot has demonstrated more growth for the US tourism sector. The contribution has increased from 6 billion U. S dollars in 2010 to 9 billion U. S dollars in 2015. Demonstrating the highest growth. On the other hand, even in 2015 both Malasiya and Singapore holded the same second and third position rescepectably. To conclude, Australia is the highest revenue provider for the U. S tourism sector followed by Malasiya and Singapore. The supurising eliment was Newzeland with there higest growth.