My research of the NZ charts so far comes from 2 sources, one of which is derived from the other.
I have contacted RIANZ (Recording Industry Association of New Zealand) who are responsible for the music charts in NZ & was kindly emailed back a summary of all Queen singles/albums/DVDs chart information. I also sourced a local book that gives a complete in-depth summary of all artists to have ever charted in NZ. The information in this book however is derived from RIANZ.The summary info. gives: date first charted/peak chart position/no. weeks in peak position/total no. of weeks in chart/silver, gold, platinum status/record label/catalogue no.
I am yet to obtain actual copies of the weekly charts as there is a cost involved & hundreds of weeks of charts. However, I will attempt to get the weeks for CLTCL now that I know the date it first charted.
Just for the record (for CLTCL):Date first charted: 80-01-18Peak position: 2No. weeks at peak: 3No. weeks in chart: 18Sales status: Gold (10,000 copies)