| Current period | Year (-1) | Year (-2) | ||
| Consolidated | Consolidated | Consolidated | ||
| 1 | 1 | 1 | ||
| Basic earnings: total net earnings attributed to holders of ordinary shares in cell | 1 | |||
| Diluted earnings: total net earnings attributed to holders of ordinary shares in cell | 2 | |||
| Weighted avg. of no. of ordinary shares used to calculate basic earnings | 3 | |||
| Weighted avg. of no. of ordinary shares used to calculate diluted earnings | 4 | |||
| No. of instruments not included in calculation of diluted earnings per share | 5 | |||