"Back To Basics"
Christina Aguilera
Peak
#1
Weeks on Chart
46
Weeks at #1
1
Weeks at Peak
1
Debut Position
#1
Debut Date
Sep 2, 2006
Last Week
Jul 21, 2007
Chart History
| Week | Pos | Mv | Lw | Pk | Wks |
|---|---|---|---|---|---|
| Jul 21, 2007 | 193 | RE | — | 1 | 46 |
| Jul 7, 2007 | 190 | ▼15 | 175 | 1 | 45 |
| Jun 30, 2007 | 175 | ▼11 | 164 | 1 | 44 |
| Jun 23, 2007 | 164 | ▼28 | 136 | 1 | 43 |
| Jun 16, 2007 | 136 | • | 136 | 1 | 42 |
| Jun 9, 2007 | 136 | ▼8 | 128 | 1 | 41 |
| Jun 2, 2007 | 128 | ▼26 | 102 | 1 | 40 |
| May 26, 2007 | 102 | ▼7 | 95 | 1 | 39 |
| May 19, 2007 | 95 | ▼14 | 81 | 1 | 38 |
| May 12, 2007 | 81 | ▼11 | 70 | 1 | 37 |
| May 5, 2007 | 70 | ▼2 | 68 | 1 | 36 |
| Apr 28, 2007 | 68 | ▼17 | 51 | 1 | 35 |
| Apr 21, 2007 | 51 | ▲8 | 59 | 1 | 34 |
| Apr 14, 2007 | 59 | ▼10 | 49 | 1 | 33 |
| Apr 7, 2007 | 49 | • | 49 | 1 | 32 |
| Mar 31, 2007 | 49 | ▲2 | 51 | 1 | 31 |
| Mar 24, 2007 | 51 | ▼2 | 49 | 1 | 30 |
| Mar 17, 2007 | 49 | ▲5 | 54 | 1 | 29 |
| Mar 10, 2007 | 54 | ▼13 | 41 | 1 | 28 |
| Mar 3, 2007 | 41 | ▲17 | 58 | 1 | 27 |
| Feb 24, 2007 | 58 | ▲14 | 72 | 1 | 26 |
| Feb 17, 2007 | 72 | ▼10 | 62 | 1 | 25 |
| Feb 10, 2007 | 62 | ▼4 | 58 | 1 | 24 |
| Feb 3, 2007 | 58 | ▼13 | 45 | 1 | 23 |
| Jan 27, 2007 | 45 | ▼5 | 40 | 1 | 22 |
| Jan 20, 2007 | 40 | ▲8 | 48 | 1 | 21 |
| Jan 13, 2007 | 48 | ▼13 | 35 | 1 | 20 |
| Jan 6, 2007 | 35 | ▲1 | 36 | 1 | 19 |
| Dec 30, 2006 | 36 | ▲4 | 40 | 1 | 18 |
| Dec 23, 2006 | 40 | ▼1 | 39 | 1 | 17 |
| Dec 16, 2006 | 39 | ▲12 | 51 | 1 | 16 |
| Dec 9, 2006 | 51 | ▼12 | 39 | 1 | 15 |
| Dec 2, 2006 | 39 | ▲9 | 48 | 1 | 14 |
| Nov 25, 2006 | 48 | ▼13 | 35 | 1 | 13 |
| Nov 18, 2006 | 35 | ▲2 | 37 | 1 | 12 |
| Nov 11, 2006 | 37 | ▼5 | 32 | 1 | 11 |
| Nov 4, 2006 | 32 | ▲3 | 35 | 1 | 10 |
| Oct 28, 2006 | 35 | ▼5 | 30 | 1 | 9 |
| Oct 21, 2006 | 30 | ▼2 | 28 | 1 | 8 |
| Oct 14, 2006 | 28 | ▼8 | 20 | 1 | 7 |
| Oct 7, 2006 | 20 | ▼7 | 13 | 1 | 6 |
| Sep 30, 2006 | 13 | ▼7 | 6 | 1 | 5 |
| Sep 23, 2006 | 6 | ▼2 | 4 | 1 | 4 |
| Sep 16, 2006 | 4 | ▼1 | 3 | 1 | 3 |
| Sep 9, 2006 | 3 | ▼2 | 1 | 1 | 2 |
| Sep 2, 2006 | 1 | NEW | — | 1 | 1 |
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