Lunatic by Gazebo first appeared on the Israeli foreign-music chart on 19 Mar 1984, entering at #22. It peaked at #17 on 1 Apr 1984. In total it spent 4 weeks on the chart, last charting on 8 Apr 1984.
| Wk | Date | Pos |
|---|---|---|
| 1 | 19 Mar 1984 | 22 |
| 2 | 25 Mar 1984 | 18 |
| 3 | 1 Apr 1984 | 17 |
| 4 | 8 Apr 1984 | 24 |