Number of Videos

• In the past, users might have been confused by the “Number of Videos” metric, which could have had a negative value. In fact, if the number of deleted videos was larger than the number of added videos, the figure used to be negative.
• Nevertheless, to make way for clarity, the “Number of Videos” metric in YouTube has been changed to the non-negative “Number of New Videos”. The figure now only includes newly uploaded videos by the YouTube channel during a selected date range.

Facebook Overview

• The “Sum of All Page Post Impressions” metric has been added to Facebook Overview.