Gaon is a ranking system made up of different music sites and distributing companies. The charts are calculated on the number’s that they have from Korean Online and Mobile Charts.
The Online Chart displays results from online music and album sales and streaming services while the Mobile Chart calculates the best selling ringtones and caller ringtones for each week.
Digital Chart
Online Chart
“Hoot” soared to the number 1 spot on the 5th week of October.
Credits: http://fanwonder.com/?p=4626 , gaonchart.co.kr
SNSD Korean 
5th week of November should be October instead. ;P
wow our girl is awesome…super awesome….saranghae SNSD unnie…..daebak…
SNSD JJANG !!!! Go, girls, Go 😀 😀 😀 !!!
5th week of November? You mean the 5th of November XD
SNSD Hwaiting! All sones buy Hoot!
October :P, sorry for the confusion
WOW… SNSD FIGHTING…. a hoot Week… hehehehe……. 😀 😀 :D…. HWaitiNG… GIRLS GENERATION is just perfectly perfect hehehehehe..
A Hoot Piano Cover by youtube user Yoonha85tv. Its just AWESOME!!!!! http://www.youtube.com/watch?v=TT1jwCZk4Iw
Wow..SNSD congratulations on the proud achievement!
SNSD DAEBAK!
SNSD JJANG!
SNSD SARANGHE!
SNSD FIGHTING!
Woah! I knew it! Snsd’s gonna own it this year. But sones let’s work hard for them to maintain no. 1 cause I heard about something 2am fans are going to fight this week to beat SNSD but I know that both snsd and 2am are gonna do well! ❤ I hope its not true. Let's just hope and pray snsd will forever be no. 1 to us sones 😉
Keep the good work up! SNSD Fighting!
Dae Han Min Guk Asia No1 Girlgroup SNSD !!!!
(btw, Hyoyeon + Sooyoung + 2PM || Drunk invaders)
Yay! Way to go SNSD!!! 😀 Loving HOOT 🙂
that’s no surprise :)…SNSD definitely set the standard higher than other girl groups out there.
Not a miracle by chance, showcasing SNSD’s prowess and ability both in the virtual world and reality.
They managed to undertake a task in which many movie and video game villains have failed, take over the world.
Lol.
Sunny’s on the left side ’cause she’s shortest.
expected of soshi ^^ as always they exceed our expectation ^^