Song: "I Do Love You"
Artist: GQ
Peak position on the Cashbox Singles chart: #27
Number of weeks on the Cashbox Singles chart: 18
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| July 7, 1979 | 85 | I Do Love You | GQ | Arista 0426 |
| July 14, 1979 | 76 | I Do Love You | GQ | Arista 0426 |
| July 21, 1979 | 66 | I Do Love You | GQ | Arista 0426 |
| July 28, 1979 | 57 | I Do Love You | GQ | Arista 0426 |
| August 4, 1979 | 46 | I Do Love You | GQ | Arista 0426 |
| August 11, 1979 | 39 | I Do Love You | GQ | Arista 0426 |
| August 18, 1979 | 34 | I Do Love You | GQ | Arista 0426 |
| August 25, 1979 | 30 | I Do Love You | GQ | Arista 0426 |
| September 1, 1979 | 29 | I Do Love You | GQ | Arista 0426 |
| September 8, 1979 | 28 | I Do Love You | GQ | Arista 0426 |
| September 15, 1979 | 27 | I Do Love You | GQ | Arista 0426 |
| September 22, 1979 | 27 | I Do Love You | GQ | Arista 0426 |
| September 29, 1979 | 30 | I Do Love You | GQ | Arista 0426 |
| October 6, 1979 | 41 | I Do Love You | GQ | Arista 0426 |
| October 13, 1979 | 59 | I Do Love You | GQ | Arista 0426 |
| October 20, 1979 | 69 | I Do Love You | GQ | Arista 0426 |
| October 27, 1979 | 86 | I Do Love You | GQ | Arista 0426 |
| November 3, 1979 | 100 | I Do Love You | GQ | Arista 0426 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.