Earnings before interest, taxes, depreciation and amortization (EBITDA) increased by 70.6% to $3.09 billion in the second quarter of 2008, compared to $1.81 billion for the same period of 2007. Revenues were $9.8 billion for the second quarter of 2008, compared to $5.1 billion for the same period of 2007.

Net income in the first half of 2008 was $3.6 billion, compared to $1.86 billion for the same period of 2007. EBITDA increased by 74.6% to $5.12 billion in the first half of 2008, compared to $2.93 billion for the same period of 2007.

Revenues were $17.67 billion for the first six months of 2008, compared to $9.24 billion for the same period of 2007.