Clicks

The number of times that users clicked on a creative during the specified date range. A click is recorded even if the user does not actually reach the landing page. For example, if a user clicks on an ad, then closes the browser before the landing page loads, a click is still recorded.

For YouTube ads, this is the number of clicks on a call to action that leads to a destination URL. These are clicks that lead outside of the video.

For YouTube ads on a connected TV, this is the number of clicks on  Send to phone on the TV screen.