What Do I Do by Sandra and Andres first appeared on the Israeli foreign-music chart on 30 Apr 1972, entering at #22. It peaked at #11 on 11 Jun 1972. In total it spent 11 weeks on the chart, last charting on 9 Jul 1972.
| Wk | Date | Pos |
|---|---|---|
| 1 | 30 Apr 1972 | 22 |
| 2 | 7 May 1972 | 20 |
| 3 | 14 May 1972 | 17 |
| 4 | 21 May 1972 | 14 |
| 5 | 28 May 1972 | 13 |
| 6 | 4 Jun 1972 | 12 |
| 7 | 11 Jun 1972 | 11 |
| 8 | 18 Jun 1972 | 11 |
| 9 | 25 Jun 1972 | 15 |
| 10 | 2 Jul 1972 | 19 |
| 11 | 9 Jul 1972 | 23 |