YouTube Studio Analytics: End Screens
On the End Screen page of Analytics, you can learn how viewers and subscribers are reacting and interacting with your end screens at the end of your videos.
Recommended Size: Any
End Screen Elements Shown: This will show you how many times someone has reached the end of your video and your end screen elements showed up.
End Screen Element Clicks: This shows you the number of times someone clicked on one of your end screen elements at the end of your video.
Clicks Per End Screen Element Shown: This shows you the percentage of all your viewers who clicked on an end screen element at the end of your video.