I decided to calculate the average charting positions of title tracks of the top girl groups by their ranking on Gaon digital chart. To make things easier, if a group released a double title track I will only use the higher charting song and I won’t take into account special albums like The Year of Yes or Merry & Happy.
The closer the number is the 1, it means to e better they are digitally.
BLACKPINK- #1.85 average
TWICE- #5.06 average
RED VELVET - #6.41 average
IZONE- #12.6 average
G-IDLE - #13 average
GFRIEND- #16.42 average
Very interesting results