Operator
Operator
Good day, ladies and gentlemen, and thank you for standing by. And welcome to the Comscore's Fourth Quarter 2018 Financial Results Conference. At this time, all participants are in a listen-only mode. [Operator Instructions] Later, we will have a question-and-answer session. And as a reminder, this conference is being recorded for replay purposes. Now it's my pleasure to turn the call to your host for today Mr. Steve Calk.