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 19 - December 25) below!

Instiz Chart Singles Ranking

1. Younha - "Event Horizon" - 28,064 Points

2. NewJeans - "Ditto" - 27,546 Points

3. NewJeans - "Hype Boy" - 25,068 Points

4. LE SSERAFIM - "ANTIFRAGILE" - 13,426 Points

5. Lee Young Ji ft. pH-1 - "NOT SORRY" - 11,082 Points

6. IVE - "After LIKE" - 10,712 Points

7. NCT Dream - "Candy" - 10,159 Points

8. NewJeans - "Attention" - 9,952 Points

9. (G)I-DLE - "Nxde" - 9,654 Points

10. Mariah Carey - "All I Want For Christmas Is You" - 7,875 Points

Source: Instiz iCHART