What I Need by Crystal Waters first appeared on the Israeli foreign-music chart on 4 Apr 1995, entering at #26. It peaked at #11 on 25 Apr 1995. In total it spent 6 weeks on the chart, last charting on 9 May 1995.
| Wk | Date | Pos |
|---|---|---|
| 1 | 4 Apr 1995 | 26 |
| 2 | 11 Apr 1995 | 22 |
| 3 | 18 Apr 1995 | 14 |
| 4 | 25 Apr 1995 | 11 |
| 5 | 2 May 1995 | 16 |
| 6 | 9 May 1995 | 26 |