Song: "Keep On Loving You"
Artist: REO Speedwagon
Peak position on the Cashbox Singles chart: #1
Number of weeks on the Cashbox Singles chart: 29
(28 weeks in the Top 100)
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| November 22, 1980 | 101 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| November 29, 1980 | 86 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| December 6, 1980 | 77 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| December 13, 1980 | 60 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| December 20, 1980 | 48 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| December 27, 1980 | 35 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| January 3, 1981 | 35 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| January 10, 1981 | 35 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| January 17, 1981 | 30 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| January 24, 1981 | 23 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| January 31, 1981 | 12 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| February 7, 1981 | 9 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| February 14, 1981 | 5 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| February 21, 1981 | 4 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| February 28, 1981 | 3 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| March 7, 1981 | 1 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| March 14, 1981 | 2 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| March 21, 1981 | 3 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| March 28, 1981 | 3 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| April 4, 1981 | 3 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| April 11, 1981 | 3 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| April 18, 1981 | 6 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| April 25, 1981 | 7 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| May 2, 1981 | 15 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| May 9, 1981 | 37 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| May 16, 1981 | 52 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| May 23, 1981 | 61 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| May 30, 1981 | 98 | Keep On Loving You | REO Speedwagon | Epic 50953 |
| June 6, 1981 | 100 | Keep On Loving You | REO Speedwagon | Epic 50953 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.