Human Nature by Gary Clail On-U Sound System first appeared on the Israeli foreign-music chart on 14 Apr 1991, entering at #29. It peaked at #6 on 26 May 1991. In total it spent 9 weeks on the chart, last charting on 9 Jun 1991.
| Wk | Date | Pos |
|---|---|---|
| 1 | 14 Apr 1991 | 29 |
| 2 | 21 Apr 1991 | 25 |
| 3 | 28 Apr 1991 | 23 |
| 4 | 5 May 1991 | 19 |
| 5 | 12 May 1991 | 12 |
| 6 | 20 May 1991 | 7 |
| 7 | 26 May 1991 | 6 |
| 8 | 2 Jun 1991 | 14 |
| 9 | 9 Jun 1991 | 35 |