"Last Friday Night (T.G.I.F.)"
Katy Perry
Peak
#1
Weeks on Chart
24
Weeks at #1
2
Weeks at Peak
2
Debut Position
#67
Debut Date
Sep 11, 2010
Last Week
Nov 19, 2011
Chart History
| Week | Pos | Mv | Lw | Pk | Wks |
|---|---|---|---|---|---|
| Nov 19, 2011 | 39 | ▼1 | 38 | 1 | 24 |
| Nov 12, 2011 | 38 | ▼1 | 37 | 1 | 23 |
| Nov 5, 2011 | 37 | ▼7 | 30 | 1 | 22 |
| Oct 29, 2011 | 30 | ▼5 | 25 | 1 | 21 |
| Oct 22, 2011 | 25 | ▼7 | 18 | 1 | 20 |
| Oct 15, 2011 | 18 | ▼3 | 15 | 1 | 19 |
| Oct 8, 2011 | 15 | ▼2 | 13 | 1 | 18 |
| Oct 1, 2011 | 13 | ▼1 | 12 | 1 | 17 |
| Sep 24, 2011 | 12 | ▼2 | 10 | 1 | 16 |
| Sep 17, 2011 | 10 | ▼5 | 5 | 1 | 15 |
| Sep 10, 2011 | 5 | ▼4 | 1 | 1 | 14 |
| Sep 3, 2011 | 1 | • | 1 | 1 | 13 |
| Aug 27, 2011 | 1 | ▲1 | 2 | 1 | 12 |
| Aug 20, 2011 | 2 | • | 2 | 2 | 11 |
| Aug 13, 2011 | 2 | • | 2 | 2 | 10 |
| Aug 6, 2011 | 2 | ▲1 | 3 | 2 | 9 |
| Jul 30, 2011 | 3 | ▲1 | 4 | 3 | 8 |
| Jul 23, 2011 | 4 | • | 4 | 4 | 7 |
| Jul 16, 2011 | 4 | • | 4 | 4 | 6 |
| Jul 9, 2011 | 4 | • | 4 | 4 | 5 |
| Jul 2, 2011 | 4 | ▲27 | 31 | 4 | 4 |
| Jun 25, 2011 | 31 | ▲32 | 63 | 31 | 3 |
| Jun 18, 2011 | 63 | RE | — | 63 | 2 |
| Sep 11, 2010 | 67 | NEW | — | 67 | 1 |
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