26.03.2012
Revenue for the year 2011 grew to US $ 2,080 million, compared to US $ 1,389 million in 2010. Operating profit amounted to US $ 661 million, or 32% of the revenue, compared with the operating profit of US $ 205 million, or 15% of the revenue in 2010. Profit for the year amounted to US $ 445 in 2011, compared to US $ 35 million in 2010. During the year ended 31 December 2011, adjusted EBITDA reached US $ 752 million, compared to US $ 309 million the year before, a rise of 143%. Adjusted EBITDA margin for the year 2011 comprised 36% of revenue compared with 22% of revenue for the year ended 31 December 2010.