San Francisco (USA), Jan 28 (EFE).- The social network Facebook earned over one billion dollars for the first time in one quarter, the last of 2015, and announced profits of $3.69 billion in 2015, an increase of 25.5 percent. <br /><br /> <br /><br />VIDEO FROM FACEBOOK'S YOUTUBE CHANNEL. <br /><br /> <br /><br /> Keywords: efe,facebook,results,nomonetizar
