Si by Gigliola Cinquetti first appeared on the Israeli foreign-music chart on 28 Apr 1974, entering at #25. It peaked at #6 on 2 Jun 1974. In total it spent 7 weeks on the chart, last charting on 16 Jun 1974. It also made the year-end chart: #21 of 1974.
| Wk | Date | Pos |
|---|---|---|
| 1 | 28 Apr 1974 | 25 |
| 2 | 5 May 1974 | 16 |
| 3 | 12 May 1974 | 10 |
| 4 | 19 May 1974 | 8 |
| 5 | 2 Jun 1974 | 6 |
| 6 | 9 Jun 1974 | 8 |
| 7 | 16 Jun 1974 | 13 |