It's Not Unusual by Tom Jones first appeared on the Israeli foreign-music chart on 22 Mar 1965, entering at #20. It peaked at #6 on 3 May 1965. In total it spent 7 weeks on the chart, last charting on 10 May 1965.
| Wk | Date | Pos |
|---|---|---|
| 1 | 22 Mar 1965 | 20 |
| 2 | 29 Mar 1965 | 16 |
| 3 | 5 Apr 1965 | 14 |
| 4 | 12 Apr 1965 | 11 |
| 5 | 26 Apr 1965 | 8 |
| 6 | 3 May 1965 | 6 |
| 7 | 10 May 1965 | 8 |