"Don't Know Much"
Bill Medley
Peak
#88
Weeks on Chart
4
Weeks at #1
0
Weeks at Peak
1
Debut Position
#90
Debut Date
Mar 28, 1981
Last Week
Apr 18, 1981
Chart History
| Week | Pos | Mv | Lw | Pk | Wks |
|---|---|---|---|---|---|
| Apr 18, 1981 | 92 | ▼4 | 88 | 88 | 4 |
| Apr 11, 1981 | 88 | ▲1 | 89 | 88 | 3 |
| Apr 4, 1981 | 89 | ▲1 | 90 | 89 | 2 |
| Mar 28, 1981 | 90 | NEW | — | 90 | 1 |
Artists