List of number-one singles in 1993 (New Zealand)
This is the Recorded Music NZ (known as RIANZ during this decade) list of number-one singles in New Zealand during the 1990s decade, starting from 14 January 1990.
...
Wikipedia
This is the Recorded Music NZ (known as RIANZ during this decade) list of number-one singles in New Zealand during the 1990s decade, starting from 14 January 1990.