Song: "Please Mr. Please"
Artist: Olivia Newton-John
Peak position on the Cashbox Singles chart: #1
Number of weeks on the Cashbox Singles chart: 14
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| May 31, 1975 | 73 | Please Mr. Please | Olivia Newton-John | MCA 40418 |
| June 7, 1975 | 61 | Please Mr. Please | Olivia Newton-John | MCA 40418 |
| June 14, 1975 | 41 | Please Mr. Please | Olivia Newton-John | MCA 40418 |
| June 21, 1975 | 24 | Please Mr. Please | Olivia Newton-John | MCA 40418 |
| June 28, 1975 | 13 | Please Mr. Please | Olivia Newton-John | MCA 40418 |
| July 5, 1975 | 8 | Please Mr. Please | Olivia Newton-John | MCA 40418 |
| July 12, 1975 | 6 | Please Mr. Please | Olivia Newton-John | MCA 40418 |
| July 19, 1975 | 4 | Please Mr. Please | Olivia Newton-John | MCA 40418 |
| July 26, 1975 | 2 | Please Mr. Please | Olivia Newton-John | MCA 40418 |
| August 2, 1975 | 1 | Please Mr. Please | Olivia Newton-John | MCA 40418 |
| August 9, 1975 | 4 | Please Mr. Please | Olivia Newton-John | MCA 40418 |
| August 16, 1975 | 8 | Please Mr. Please | Olivia Newton-John | MCA 40418 |
| August 23, 1975 | 14 | Please Mr. Please | Olivia Newton-John | MCA 40418 |
| August 30, 1975 | 40 | Please Mr. Please | Olivia Newton-John | MCA 40418 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.