Say I'm Your No. 1 by Princess first appeared on the Israeli foreign-music chart on 8 Sep 1985, entering at #25. It peaked at #19 on 22 Sep 1985. In total it spent 3 weeks on the chart, last charting on 13 Oct 1985.
| Wk | Date | Pos |
|---|---|---|
| 1 | 8 Sep 1985 | 25 |
| 2 | 22 Sep 1985 | 19 |
| 3 | 13 Oct 1985 | 27 |