sentences:  In 2010, Tetra Pak reported a 5.2 percent increase in sales, with an annual turnover of almost €10 billion.In its 2010–2011 annual report, Tetra Pak announced particularly strong growth in China, Southeast Asia, Eastern Europe, and Central and South America.Rising income levels in these markets enabled higher consumption of protein-rich foodstuffs such as dairy products, and Tetra Pak has announced that it will increase investment in the emerging markets by 10 percent to over €200 million (2009).