8   EARNINGS PER SHARE
      2018 
R’000 
  2017 
R’000 
 
      Headline earnings is determined as follows:             
      Continuing operations             
      Earnings attributable to owners of Adcock Ingram from total operations  637 943     553 534    
      Adjusted for:             
      Profit attributable to Adcock Ingram from discontinued operations (note 2.1) –     (39 903)   
      Earnings attributable to owners of Adcock Ingram from continuing operations  637 943     513 631    
      Adjusted for:             
      Impairment of intangible assets  2 700     –    
      Profit on disposal/scrapping of property, plant and equipment  (1 968)    (194)   
      Tax effect on profit on disposal of property, plant and equipment  (42)    76    
      Adjustments relating to equity accounted joint ventures             
      Impairment of goodwill  5 312     –    
      Loss on disposal of long term receivable  828     –    
      (Profit)/Loss on disposal of property, plant and equipment  (24)    199    
      Headline earnings from continuing operations  644 749     513 712    
      Discontinued operations             
      Profit attributable to owners of Adcock Ingram from discontinued operations        39 903    
      Adjusted for:             
      Profit on sale of discontinued operations (note 2.1)       (34 758)   
      Loss on disposal/scrapping of property, plant and equipment        975    
      Headline earnings from discontinued operations        6 120    
      Headline earnings from total operations  644 749     519 832    
      Number of shares
      2018    2017   
      Reconciliation of diluted weighted average number of shares:             
      Weighted average number of ordinary shares in issue:             
      – Issued shares at the beginning of the year  175 748 048     175 748 048    
      – Effect of ordinary treasury shares held within the Group  (9 455 491)    (9 453 755)   
      Weighted average number of ordinary shares outstanding  166 292 557     166 294 293    
      Potential dilutive effect of outstanding share options  2 681     641    
      Diluted weighted average number of shares outstanding  166 295 238     166 294 934    
   

Basic earnings per share is derived by dividing earnings attributable from continuing operations to owners of Adcock Ingram for the year by the weighted average number of shares in issue.

Diluted earnings per share is derived by dividing earnings attributable from continuing operations to owners of Adcock Ingram for the year by the diluted weighted average number of shares in issue. Diluted earnings per share reflect the potential dilution that could occur after taking into account all of the Group‘s outstanding options which are potentially exercisable and the effects of all dilutive potential shares resulting from the empowerment share transaction are accounted for.

Headline earnings per share is derived by dividing earnings attributable from continuing operations to owners of Adcock Ingram for the year, after appropriate adjustments are made, by the weighted average number of shares in issue.

    2018 
cents 
  2017 
cents 
 
8.1   CONTINUING OPERATIONS        
    Earnings        
    Basic earnings per share 383.6   308.9  
    Diluted basic earnings per share 383.6   308.9  
    Headline earnings        
    Headline earnings per share 387.7   308.9  
    Diluted headline earnings per share 387.7   308.9  
8.2   DISCONTINUED OPERATIONS        
    Earnings        
    Basic earnings per share –   24.0  
    Diluted basic earnings per share –   24.0  
    Headline earnings        
    Headline earnings per share –   3.7  
    Diluted headline earnings per share –   3.7  
8.3   TOTAL OPERATIONS        
    Earnings        
    Basic earnings per share 383.6   332.9  
    Diluted basic earnings per share 383.6   332.9  
    Headline earnings        
    Headline earnings per share 387.7   312.6  
    Diluted headline earnings per share 387.7   312.6  
8.4   DISTRIBUTION PER SHARE        
    Interim 86.0   63.0  
    Final (1) 86.0   76.0  
    (1) Declared subsequent to 30 June and has been presented for information purposes only. No liability regarding the final distribution has thus been recognised at 30 June.