Play Audio Clip Listen to audio clip.

A new survey is chock full of information about the sex and the age of legal pot smokers.

FOX's Carole Zimmer reports:

So just how much does the average legal pot smoker spend a year? Headset, a cannabis intelligence firm reviewed about 40,000 legal marijuana purchases made in Washington State in the last two years...

It found the average recreational weed consumer is a man who spends $647 annually. Male consumers outnumber female consumers by about two to one. And 37 is the average age of a pot consumer, but millennials make up the bulk of pot purchases.

Carole Zimmer, FOX News.

Follow Carole Zimmer on Twitter: @Carole_Zimmer