Song: "Ego"
Artist: Elton John
Peak position on the Cashbox Singles chart: #22
Number of weeks on the Cashbox Singles chart: 8
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| April 15, 1978 | 49 | Ego | Elton John | MCA 40892 |
| April 22, 1978 | 39 | Ego | Elton John | MCA 40892 |
| April 29, 1978 | 33 | Ego | Elton John | MCA 40892 |
| May 6, 1978 | 27 | Ego | Elton John | MCA 40892 |
| May 13, 1978 | 23 | Ego | Elton John | MCA 40892 |
| May 20, 1978 | 22 | Ego | Elton John | MCA 40892 |
| May 27, 1978 | 30 | Ego | Elton John | MCA 40892 |
| June 3, 1978 | 48 | Ego | Elton John | MCA 40892 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.