As far as we are aware, EconData is the only source of historical South African CPI weights back to 1970. Our CPI Weights Module enables analysts to construct alternative consumer price series and analyse historical consumer price pressures. The CPI weights data can also be readily translated to the COICOP classification of the CPI as described in detail in the EconData User Guide. Contact us if you are interested in subscribing to our subscriber-only EconData Modules.