Song: "Sweet Mary"
Artist: Wadsworth Mansion
Peak position on the Cashbox Singles chart: #5
Number of weeks on the Cashbox Singles chart: 16
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| December 5, 1970 | 99 | Sweet Mary | Wadsworth Mansion | Sussex 209 |
| December 19, 1970 | 99 | Sweet Mary | Wadsworth Mansion | Sussex 209 |
| December 26, 1970 | 81 | Sweet Mary | Wadsworth Mansion | Sussex 209 |
| January 2, 1971 | 69 | Sweet Mary | Wadsworth Mansion | Sussex 209 |
| January 9, 1971 | 59 | Sweet Mary | Wadsworth Mansion | Sussex 209 |
| January 16, 1971 | 51 | Sweet Mary | Wadsworth Mansion | Sussex 209 |
| January 23, 1971 | 43 | Sweet Mary | Wadsworth Mansion | Sussex 209 |
| January 30, 1971 | 31 | Sweet Mary | Wadsworth Mansion | Sussex 209 |
| February 6, 1971 | 26 | Sweet Mary | Wadsworth Mansion | Sussex 209 |
| February 13, 1971 | 15 | Sweet Mary | Wadsworth Mansion | Sussex 209 |
| February 20, 1971 | 5 | Sweet Mary | Wadsworth Mansion | Sussex 209 |
| February 27, 1971 | 5 | Sweet Mary | Wadsworth Mansion | Sussex 209 |
| March 6, 1971 | 7 | Sweet Mary | Wadsworth Mansion | Sussex 209 |
| March 13, 1971 | 22 | Sweet Mary | Wadsworth Mansion | Sussex 209 |
| March 20, 1971 | 31 | Sweet Mary | Wadsworth Mansion | Sussex 209 |
| March 27, 1971 | 84 | Sweet Mary | Wadsworth Mansion | Sussex 209 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.