7Feb/13Off
Coming and Going on Facebook
About two-thirds (67 percent) of American adults currently use Facebook according to the Pew Research Center’s Internet & American Life Project. The research also indicates that 61 percent of current Facebook users have voluntarily taken a break of at least several weeks from the social network in the past, and 20 percent of the non-Facebook using adult population (or about 5 percent of the total adult population) once used Facebook and now do not.
See the full report here: http://www.pewinternet.org/Reports/2013/Coming-and-going-on-facebook/Key-Findings.aspx