Song: "But You Know I Love You"
Artist: Dolly Parton
Peak position on the Cashbox Singles chart: #47
Number of weeks on the Cashbox Singles chart: 9
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| April 4, 1981 | 87 | But You Know I Love You | Dolly Parton | RCA 12200 |
| April 11, 1981 | 77 | But You Know I Love You | Dolly Parton | RCA 12200 |
| April 18, 1981 | 70 | But You Know I Love You | Dolly Parton | RCA 12200 |
| April 25, 1981 | 62 | But You Know I Love You | Dolly Parton | RCA 12200 |
| May 2, 1981 | 56 | But You Know I Love You | Dolly Parton | RCA 12200 |
| May 9, 1981 | 51 | But You Know I Love You | Dolly Parton | RCA 12200 |
| May 16, 1981 | 47 | But You Know I Love You | Dolly Parton | RCA 12200 |
| May 23, 1981 | 47 | But You Know I Love You | Dolly Parton | RCA 12200 |
| May 30, 1981 | 97 | But You Know I Love You | Dolly Parton | RCA 12200 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.