Furthermore , prior September 1993 , the charts in Sweden were bi-weekly , as well as the charts in Austria during the ' 80s ( monthly in the ' 70s ) .
In Sweden and Norway the albums chart is divided into Top Fullprice Albums and Top Midprice Albums .
Prior September 1993 , the charts in Sweden were bi-weekly , as well as the charts in Austria during the ' 80s ( monthly in the ' 70s ) .
In Sweden and Norway the albums chart is divided into Top Fullprice Albums and Top Midprice Albums .