Global Reporting Initiative+Direct Economic Value Generated, GRI 201-1 (formerly G4-EC1-a)+Calgro M3+2017+Discussion
£1.6 billlion which is an increase from 2016. Calgro M3 Financial Report pg 1
Convert from SA rand to US dollars. Rates taken from: https://www.ofx.com/en-gb/forex-news/historical-exchange-rates/yearly-average-rates/
1554680000*0.075257=117000552.76