25.  Earnings per share  
25.1  Basic earnings per share  
Basic earnings per share is determined by dividing earnings attributable to the ordinary equity holders of the parent by the weighted average number of ordinary shares outstanding during the year.
The calculation of basic earnings per share is based on earnings attributable to ordinary shareholders of R1 410m (2021: R1 674m) and a weighted average number of ordinary shares outstanding during the year of 2 499 126 870 (2021: 2 506 187 798). 

25.2  Diluted earnings per share  
In the determination of diluted earnings per share, earnings attributable to the equity holders of the parent and the weighted average number of ordinary shares are adjusted for the effects of all potentially dilutive ordinary shares.
The calculation of diluted earnings per share is based on earnings attributable to ordinary shareholders of R1 410m (2021: R1 674m) and a weighted average number of shares outstanding during the year of 2 499 126 870 (2021: 2 506 187 798). 

25.3  Headline earnings and diluted headline earnings per share  
Headline earnings per share and diluted headline earnings per share are determined by dividing headline earnings and diluted headline earnings by the weighted average number of ordinary shares outstanding during a period. The calculation of headline earnings per share is based on earnings attributable to ordinary shareholders of R1 410m (2021: R1 678m) and a weighted average number of shares outstanding during the year of 2 499 126 870 (2021: 2 506 187 798).
