I Found Someone by Cher first appeared on the Israeli foreign-music chart on 17 Jan 1988, entering at #23. It peaked at #10 on 7 Feb 1988. In total it spent 7 weeks on the chart, last charting on 28 Feb 1988.
| Wk | Date | Pos |
|---|---|---|
| 1 | 17 Jan 1988 | 23 |
| 2 | 24 Jan 1988 | 19 |
| 3 | 31 Jan 1988 | 13 |
| 4 | 7 Feb 1988 | 10 |
| 5 | 14 Feb 1988 | 10 |
| 6 | 21 Feb 1988 | 20 |
| 7 | 28 Feb 1988 | 29 |