Size of a Cow by The Wonder Stuff first appeared on the Israeli foreign-music chart on 5 May 1991, entering at #27. It peaked at #22 on 12 May 1991. In total it spent 2 weeks on the chart, last charting on 12 May 1991.
| Wk | Date | Pos |
|---|---|---|
| 1 | 5 May 1991 | 27 |
| 2 | 12 May 1991 | 22 |