Song: "Only You Know And I Know"
Artist: Delaney & Bonnie
Peak position on the Cashbox Singles chart: #18
Number of weeks on the Cashbox Singles chart: 9
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| September 25, 1971 | 69 | Only You Know And I Know | Delaney & Bonnie | Atco 6838 |
| October 2, 1971 | 47 | Only You Know And I Know | Delaney & Bonnie | Atco 6838 |
| October 9, 1971 | 35 | Only You Know And I Know | Delaney & Bonnie | Atco 6838 |
| October 16, 1971 | 28 | Only You Know And I Know | Delaney & Bonnie | Atco 6838 |
| October 23, 1971 | 23 | Only You Know And I Know | Delaney & Bonnie | Atco 6838 |
| October 30, 1971 | 18 | Only You Know And I Know | Delaney & Bonnie | Atco 6838 |
| November 6, 1971 | 18 | Only You Know And I Know | Delaney & Bonnie | Atco 6838 |
| November 13, 1971 | 28 | Only You Know And I Know | Delaney & Bonnie | Atco 6838 |
| November 20, 1971 | 54 | Only You Know And I Know | Delaney & Bonnie | Atco 6838 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.