Japanese are crazy for Prius. Since the launch of latest generation Prius in 2009, it is the top selling car in Japan. It is selling so much that it sells 1.5 times the 2nd top selling car Honda Fit.It sells between 25-30,000 units per month.
It is also selling very well in US and comes in top 15.More than 1 million priuses have been sold in US.