How data is col­lected

The Citizen (KZN) - - News -

Cit­i­zen Sur­veys’ data is col­lated from face-to-face in­ter­views with a na­tion­ally-rep­re­sen­ta­tive sam­ple of 1 300 re­spon­dents monthly.

“Sam­ple weights are de­vel­oped based on the mul­ti­stage strat­i­fied sam­ple de­sign and the most re­cent Statis­tics South Africa es­ti­mates of the pop­u­la­tion aged 18 and older to en­sure the sam­ple rep­re­sents the na­tional pop­u­la­tion with re­spect to prov­ince, pop­u­la­tion group, gen­der, age and area type.”

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