Hair transplant numbers 2014, from the ISHRS census:
Male 85% Female 15%
244,000 hair transplants in the USA
100,000 hair transplants in Europe
Large increases seen in non scalp hair transplants such as moustache, beard, eyelash, eyebrow, chest and pubic hair transplants.
Overall, the numbers of hair transplants have increased 76% from 2006 to 2014