The Instiz chart combines the overwhelming variety of charts that South Korea uses to rank music sales, and it's also what fans use to determine whether their favorite artist has achieved an "All-Kill."

Check out the chart rankings for the fourth week of December (December 20 - December 26) below!

Instiz Chart Singles Ranking

1. Be'O ft. Beenzino - "Counting Stars" - 23,070 Points

2. sokodomo, Zion.T x Wonstein (Show Me The Money 10) - "Merry Go Round" - 19,561 Points

3. Be'O, Team Gray x Mino (Show Me The Money 10) - "Limousine" - 13,500 Points

4. Mariah Carey - "All I Want For Christmas Is You" - 12,481 Points

5. IVE - "ELEVEN" - 10,417 Points

6. Ariana Grande - "Santa Tell Me" - 8,785 Points

7. Basick x Leellamarz (Show Me The Money 10) - "Meeting is Easy, Parting Ways is Hard" - 7,643 Points

8. muddthestudent x AKMU (Show Me The Money 10) - "Dissonance" - 6,831 Points

9. IU - "Strawberry Moon" - 6,720 Points

10. Lee Moo Jin ft. Heize - "When It Snows" - 6,271 Points

Source: Instiz iCHART