| Six months ended | Year ended | ||
| 30 September | 31 March | ||
| 2007 | 2006 | 2007 | |
| Cents | Cents | Cents | |
| Headline earnings per share | |||
| - Basic | 851.0 | 678.1 | 1 445.4 |
| - Diluted | 827.7 | 659.8 | 1 401.3 |
| Earnings per share | |||
| - Basic | 921.2 | 657.9 | 1 464.2 |
| - Diluted | 896.2 | 639.6 | 1 418.5 |
| Dividends per share | |||
| Ordinary | 180.00 | 153.00 | 434.00 |
| - Interim | 180.00 | 153.00 | 153.00 |
| - Final | 281.00 | ||