My girl group ranking

#1 Girls' generation
#2 2ne1
#3 T-ara
#4 4 minute
#5 Brown eyed girls
#6 After school/ Orange caramel
#7 Rainbow
#8 Miss A
#9 Secret
#10 Sistar/ Sistar19
#11 f(x)
#12 Kara
#13 Wonder Girls