According to the information I found, it comes down to about 5$ a month. And if you multiply that by the number of users that they have, it adds up to quite a lot of money for a data-mining company passing itself off as a social networking site. I guess it’s no wonder then, that facebook is so ridiculously aggressive with its advertising.
n#9
NATNOTE: For those who want more detailed financial information on this: http://www.businessinsider.com/facebook-almost-20-per-user-us-and-canada-q4-2017-2