Map showing, for each municipality in South Africa, the percentage point ("pp") change in the percentage of the vote obtained by the ANC between the 2004 and 2009 general elections.
  37.5–50 pp swing to the ANC
  25–37.5 pp swing to the ANC
  12.5–25 pp swing to the ANC
  0–12.5 pp swing to the ANC
  0–12.5 pp swing away from the ANC
  12.5–25 pp swing away from the ANC
  25–37.5 pp swing away from the ANC
  37.5–50 pp swing away from the ANC
Own work
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