The Economist notes:

CHANGES in global food prices are affecting some countries much more than others. Despite a big fall from peaks in 2008, food-price inflation remains high in places such as Kenya and Russia. In China, however, falling international commodity prices have been passed on to consumers faster. The price of food, as measured by its component in China’s consumer-price index, rose by more than 20% in 2007 but fell by 1.9% in 2008 and by a further 1.3% in the past three months alone.