Michael in New Zealand
The first 'pop-o-meter' singles chart was published in the New Zealand Listener in early 1966 - this was based on a weekly readers poll, so was unreliable. It was replaced in 1970 with a sales based chart. In May 1975, RIANZ (Recording Industry Association of New Zealand) began publishing a weekly Top 40 , which was extended to a Top 50 in May 1979. Both singles and albums charts were reduced from a Top 50 to a Top 40 in April 2004. The Top 10 Music DVDs chart started in 2004.
Over the Christmas/New Year period, some years no new chart was compiled for as many as four weeks. In such cases, singles and albums charting on the last published chart in December that also appeared on the first new chart of the following year, have been credited with an extra week for each week where no new chart appeared.
Singles Sales Awards: Gold = 10,000, Platinum = 20,000 from 1978-1992, Silver = 5,000 from 1987-1992. Gold & Platinum awards were reduced by half in 1992 due to declining sales (Silver awards ceased). Albums Sales Awards: Gold = 10,000 (7,500 from 1992), Platinum = 15,000.
Many thanks to Nelson for filling some gaps in our data, and to Jacqué Kendall at RIANZ, for completing the chart action and providing information on sales awards.
KEY:
Date = date of chart entry.
HP = peak position reached on the singles/albums chart.
Wks = weeks spent on the singles/albums chart.
br = chart breaker.
If applicable, weeks spent at no.1 is given in brackets.
Singles
| Date | HP | Wks | Title - Sales Award |
| May 72 | 16 | 2 | Rockin' Robin |
| Aug 73 | 12 | 6 | Ben |
| Sep 73 | br | 0 | Happy (Love Theme From 'Lady Sings The Blues') |
| Mar 75 | br | 0 | We're Almost There |
| Sep 79 | 1(4) | 30 | Don't Stop 'Til You Get Enough PLATINUM |
| Dec 79 | 3 | 20 | Rock With You GOLD |
| Mar 80 | 14 | 10 | Off The Wall |
| May 80 | 6 | 16 | She's Out Of My Life |
| Aug 80 | 49 | 2 | Girlfriend |
| Oct 81 | 48 | 1 | One Day In Your Life |
| Nov 82 | 3 | 14 | The Girl Is Mine (& Paul McCartney) GOLD |
| Mar 83 | 2 | 18 | Billie Jean GOLD |
| May 83 | 1(5) | 17 | Beat It GOLD |
| Jul 83 | 35 | 5 | Wanna Be Startin' Somethin' |
| Sep 83 | 33 | 5 | Human Nature |
| Oct 83 | 10 | 17 | Say Say Say (& Paul McCartney) |
| Jan 84 | 6 | 18 | Thriller |
| Apr 84 | 5 | 9 | Somebody's Watching Me (with Rockwell) |
| Aug 84 | 35 | 3 | Farewell My Summer Love |
| Apr 85 | 1(7) | 14 | We Are The World (with USA For Africa) PLATINUM |
| Aug 87 | 3 | 12 | I Just Can't Stop Loving You (& Siedah Garrett) SILVER |
| Oct 87 | 2 | 18 | Bad |
| Dec 87 | 2 | 14 | The Way You Make Me Feel |
| Apr 88 | 4 | 12 | Man In The Mirror |
| Jul 88 | 5 | 9 | Dirty Diana |
| Sep 88 | 14 | 8 | Another Part Of Me |
| Jan 89 | 29 | 7 | Smooth Criminal |
| Jun 89 | 9 | 8 | Leave Me Alone |
| Sep 89 | 31 | 4 | Liberian Girl |
| Nov 91 | 1(5) | 18 | Black Or White PLATINUM |
| Feb 92 | 1(2) | 12 | Remember The Time |
| May 92 | 5 | 9 | In The Closet (& Mystery Girl) |
| Jul 92 | 2 | 9 | Jam |
| Sep 92 | 16 | 13 | Who Is It |
| Nov 92 | 3 | 19 | Heal The World |
| Mar 93 | 1(4) | 27 | Give In To Me GOLD |
| Jul 93 | 2 | 17 | Will You Be There GOLD |
| Dec 93 | 6 | 11 | Gone Too Soon |
| Jun 95 | 1(4) | 14 | Scream (& Janet Jackson) GOLD |
| Sep 95 | 1(3) | 15 | You Are Not Alone GOLD |
| Dec 95 | 4 | 13 | Earth Song |
| May 96 | 9 | 12 | They Don't Care About Us |
| Oct 96 | 9 | 14 | Why (& 3T) |
| Oct 96 | 6 | 12 | Stranger In Moscow |
| May 97 | 1(1) | 11 | Blood On The Dance Floor GOLD |
| Jul 97 | 29 | 2 | History |
| Sep 01 | 13 | 12 | You Rock My World |
| Jan 08 | 38 | 2 | The Girl Is Mine 2008 (& will.i.am) |
| Feb 08 | 4 | 7 | Wanna Be Startin' Somethin' 2008 (& Akon) |
Albums
| Date | HP | Wks | Title - Sales Award |
| Oct 79 | 2 | 57 | Off The Wall 6 x PLATINUM |
| Jan 83 | 1(11) | 89 | Thriller 12 x PLATINUM |
| Oct 83 | 22 | 2 | Greatest Hits (& J5) |
| Aug 84 | 50 | 2 | Farewell My Summer Love |
| Sep 87 | 1(2) | 75 | Bad 8 x PLATINUM |
| Dec 91 | 1(2) | 106 | Dangerous 5 x PLATINUM |
| Jun 95 | 1(7) | 85 | History Past, Present And Future Book 1 8 x PLATINUM |
| Jun 97 | 1(1) | 13 | Blood On The Dance Floor GOLD |
| Nov 01 | 4 | 4 | Invincible GOLD |
| Nov 03 | 10 | 15 | Number Ones 3 x PLATINUM |
| Aug 05 | 5 | 13 | The Essential PLATINUM |
| Feb 08 | 3 | 8 | Thriller 25 |
| Sep 08 | 13 | 4 | King Of Pop |
Music DVDs
| Date | HP | Wks | Title - Sales Award |
| Apr 04 | 9 | 2 | Number Ones PLATINUM |