|#|Title|Artist|Highest pos. reached|weeks at No. 1|
|---|---|---|---|---|
|1.|"Don't Cry for Me Argentina"|Julie Covington|1|7|
|2.|"The Way You That You Do It"|Pussyfoot|1|7|
|3.|"I Just Want to Be Your Everything"|Andy Gibb|1|7|
|4.|"That's Rock and Roll"|Shaun Cassidy|2||
|5.|"Living Next Door to Alice"|Smokie|2||
|6.|"I Go To Rio"|Peter Allen|1|5|
|7.|"Torn Between Two Lovers"|Mary McGregor|1|4|
|8.|"Walk Right In"|Dr Hook|1|5|
|9.|"You're Moving Out Today"|Carole Bayer Sager|1|4|
|10.|"If You Leave Me Now"|Chicago|1|5 (pkd #1 in 76 & 77)|
|11.|"Don't Give Up on Us"|David Soul|1|3|
|12.|"Lido Shuffle" / "What Can I Say"|Boz Scaggs|2||
|13.|"You and Me"|Alice Cooper|2||
|14.|"Dance Little Lady Dance"|Tina Charles|4||
|15.|"When I Need You"|Leo Sayer|8||
|16.|"Don't Fall in Love"|Ferrets|2||
|17.|"I Feel Love"|Donna Summer|1|1|
|18.|"Help is on its Way"|Little River Band|1|1|
|19.|"You Gotta Get Up and Dance"|Supercharge|3||
|20.|"Mull of Kintyre"|Wings|1|11 (pkd #1 in 77 & 78)|
|21.|"Don't Leave Me This Way"|Thelma Houston|6||
|22.|"Ain't Gonna Bump No More with No Big Fat Woman"|Joe Tex|2||
|23.|"You're in My Heart"|Rod Stewart|1|1|
|24.|"Ma Baker"|Boney M|5||
|25.|"Lucille"|Kenny Rogers|7||

Question: how many weeks did julie covington's "don't cry for me argentina" spend at the top of australia's singles chart?
Answer: 7