Rank the members in diffrent years in Beauty

2007
1. Taeyeon
2. Yoona
3. Yuri
4. Sooyoung
5. Tiffany
6. Sunny
7. Jessica
8. Hyoyeon
9. Seohyun

2008
1. Sooyoung
2. Taeyeon
3. Yoona
4. Tiffany
5. Yuri
6. Seohyun
7. Jessica
8. Sunny
9. Hyoyeon

2009
1. Yoona
2. Taeyeon
3. Jessica
4. Seohyun
5. Yuri
6. Tiffany
7. Sunny
8. Sooyoung
9. Hyoyeon

2010
1. Yoona
2. Tiffany
3. Jessica
4. Sunny
5. Hyoyeon
6. Taeyeon
7. Yuri
8. Sooyoung
9. Seohyun

2011
1. Yoona
2. Sooyoung
3. Hyoyeon
4. Taeyeon
5. Tiffany
6. Yuri
7. Jessica
8. Seohyun
9. Hyoyeon

2012
1. Taeyeon
2. Tiffany
3. Yoona
4. Seohyun
5. Jessica
6. Yuri
7. Sooyoung
8. Hyoyeon
9. Sunny

2013
1. Yoona
2. Tiffany
3. Jessica
4. Taeyeon
5. Sooyoung
6. Yuri
7. Seohyun
8. Hyoyeon
9. Sunny

BIAS RANK
1. Yoona
2. Tiffany
3. Yuri
4. Jessica
5. Taeyeon
6. Sooyoung
7. Seohyun
8. Hyoyeon
9. Sunny

2007
1.Seohyun
2.Yoona
3.sunny
4.sooyoung
5.taeyeon
6.Tiffany
7.Jessica
8.Yuri
9.Hyoyeon

2008
1.Yoona
2.sunny
3.seohyun
4.tiffany
5.Jessica
6.Hyoyeon
7.sooyoung
8.taeyeon
9.yuri

2009
1.yuri
2.sunny
3.taeyeon
4.yoona
5.sooyoung
6.jessica
7.seohyun
8.hyoyeon
9.tiffany

2010
1.Taeyon
2.Jessica
3.yuri
4.seohyun
5.sunny
6.yoona
7.tiffany
8.sooyoung
9.hyoyeon

2011
1.jessica
2.seohyun
3.yuri
4.sunny
5.taeyeon
6.tiffany
7.yoona
8.sooyoung
9.hyoyeon

2012
1.jessica
2.yuri
3.sunny
4.hyoyeon
5.yoona
6.tiffany
7.yuri
8.taeyeon
9.sooyoung

2013
1.sunny
2.taeyeon
3.tiffany
4.sooyoung
5.jessica
6.seohyun
7.yuri
8.yoona
9.hyoyeon

BIAS RANK
1.SUNNY
2.JESSICA
3.TAEYEON
4.YURI
5.YOONA
6.SEOHYUN
7..SOOYOUNG
8.TIFFANY
9.HYOYEON