Lindiwe is conducting research on the unemployment rate in South Africa from 2012 – 2022. Which DATA SOURCE would be most appropriate to use in her research?

Department of Labour government report on the official unemployment statistics over the last decade.

Newspaper article from News24 discussing recent changes in the unemployment rate in South Africa.

Interviews with five local business owners on their perceptions of the current job market and unemployment rate.

An academic journal article about the effects of unemployment on the youth in South Africa.

The most appropriate data source for Lindiwe's research on the unemployment rate in South Africa from 2012-2022 would be the Department of Labour government report on the official unemployment statistics over the last decade. This source would provide accurate and official data on the unemployment rate in South Africa, making it the most reliable source for her research.