The content retention graph communicates at-a-glance how long users stay engaged with a piece of content. The green line trends down from the number of users who started the content to the number of users who reached the 90% mark. You can hover over the graph for specific stats at 0%, 10%, 25%, 50%, 75%, and 90%.

The content retention graph above shows that 91% of users who started a video watched at least 25% of it and that 84% of them watched to 90%.