summarised statement of comprehensive income
| Net loss after tax | (53.8) | (576.4) |
| Net (loss)/gain on available-for-sale financial assets | (36.9) | 42.0 |
| Foreign currency translation | 31.7 | (295.9) |
| Income tax on items of other comprehensive income | 8.0 | (5.9) |
| Total comprehensive loss for the year | 51.0 | (836.2) |
Net Loss after Tax is discussed under the Summarised Income Statement section and is a decrease from the loss in the comparative period.
Net Loss on Available-for-Sale Financial Assets in 2010 of US$36.9M primarily relates to the fair value decrement in DYL (net of tax and foreign exchange movements) attributable to the decrease in the DYL share price.
Foreign Currency Translation relates to the foreign currency translation reserve movement as a result of the translation of subsidiaries with Australian dollar functional currencies into Company presentation currency of US dollars on an ongoing basis and for the comparative period.