Io senza te by Peter, Sue and Mark first appeared on the Israeli foreign-music chart on 13 Apr 1981, entering at #14. It peaked at #4 on 27 Apr 1981. In total it spent 7 weeks on the chart, last charting on 15 Jun 1981.
| Wk | Date | Pos |
|---|---|---|
| 1 | 13 Apr 1981 | 14 |
| 2 | 20 Apr 1981 | 5 |
| 3 | 27 Apr 1981 | 4 |
| 4 | 4 May 1981 | 10 |
| 5 | 11 May 1981 | 16 |
| 6 | 18 May 1981 | 27 |
| 7 | 15 Jun 1981 | 36 |