Received: 6 December 2018
Accepted: 17 June 2019
First Online: 3 July 2019
Ethics approval and consent to participate
: Statistics South Africa publishes mortality data in the public domain in accordance with the Statistics Act no 6 of 1999, which provides for the use of the data by government, other sectors of society and public at large. (ExternalRef removed).
: Not applicable.
: The authors declare that they have no competing interests.