The line graph compares the sales of houses that worth than 2 million US dollars in several cities in the years of 2009 and 2014.
Overall, there is a growth on the number of house sales in almost all cities with the exception of Singapore where house sales went down within a period.
Starting with London city which made up the highest sales in both periods that was about 600 houses sales in 2009 and experienced a rise to more than 1600 houses sales in 2014. In New York the houses sales was roughly 450 in the first period which was less than 350 houses purchases compared to 2014. There was increase on the houses sales in by approximately 200 in Honkong from about 400 annually to 600. The sales in other cities also experienced a growth on the number of house sales with the exception of in Singapore where the sales went down almost double from about 50 to 25 yearl.
