(KBS)

The sensationally popular "Descendants of the Sun" has topped a survey that measures the level of viewers' engagement in a TV series, Korea Broadcasting Advertising Corporation (Kobaco) said Wednesday.

The survey is based on the Program Engagement Index (PEI), developed by the corporation and conducted six times this year, which looks into how engaged viewers are with a TV program.

Some of the sample statements of the survey include "I couldn't take my eyes off the show," "I wasn't distracted with other stuff while watching the show" and "I didn't change the channel while watching the show."

KBS 2TV's "Descendants of the Sun" scored 150.9 points, followed by "W" on MBC with 146.2 and "Love in the Moonlight," also on KBS 2TV, with 143. (Yonhap)

Related article: ‘Guardian’ parodies ‘Descendants of the Sun’