Song: "I Know I'm In Love"
Artist: Chee-Chee & Peppy
Peak position on the Cashbox Singles chart: #35
Number of weeks on the Cashbox Singles chart: 14
(11 weeks in the Top 100)
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| May 22, 1971 | 82 | I Know I'm In Love | Chee-Chee & Peppy | Buddah 225 |
| May 29, 1971 | 66 | I Know I'm In Love | Chee-Chee & Peppy | Buddah 225 |
| June 5, 1971 | 60 | I Know I'm In Love | Chee-Chee & Peppy | Buddah 225 |
| June 12, 1971 | 51 | I Know I'm In Love | Chee-Chee & Peppy | Buddah 225 |
| June 19, 1971 | 43 | I Know I'm In Love | Chee-Chee & Peppy | Buddah 225 |
| June 26, 1971 | 40 | I Know I'm In Love | Chee-Chee & Peppy | Buddah 225 |
| July 3, 1971 | 36 | I Know I'm In Love | Chee-Chee & Peppy | Buddah 225 |
| July 10, 1971 | 35 | I Know I'm In Love | Chee-Chee & Peppy | Buddah 225 |
| July 17, 1971 | 41 | I Know I'm In Love | Chee-Chee & Peppy | Buddah 225 |
| July 24, 1971 | 54 | I Know I'm In Love | Chee-Chee & Peppy | Buddah 225 |
| September 11, 1971 | 104 | I Know I'm In Love | Chee-Chee & Peppy | Buddah 225 |
| September 18, 1971 | 99 | I Know I'm In Love | Chee-Chee & Peppy | Buddah 225 |
| September 25, 1971 | 115 | I Know I'm In Love | Chee-Chee & Peppy | Buddah 225 |
| October 2, 1971 | 108 | I Know I'm In Love | Chee-Chee & Peppy | Buddah 225 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.