'Roommate' suffered a pretty significant drop in viewer ratings, allowing 'Our Neighborhood Arts and Physical Education' ('Cool Kiz on the Block') to return to the #1 spot in its time slot!

SEE ALSO: 'Roommate' comes in at #1 in its time slot this week with a jump in ratings

According to AGB Nielsen Media Research, KBS 2TV's 'Our Neighborhood Arts and Physical Education' ('Cool Kiz on the Block') achieved a 7.1% viewer rating, which is a big jump of 2.0% from its previous viewer rating of 5.1% last week. The rise in viewer ratings is most likely due to the start of its foot-volleyball edition featuring B1A4's Baro and more.

SBS' 'Roommate' achieved a 4.8% viewer rating, a big drop of 2.2% compared to its 7.0% rating last week. Meanwhile, MBC's 'PD Notebook' received 3.8% rating this week.