The Kremlin's top economic aide Arkady Dvorkovich talks to Reuters in Moscow September 15, 2009.  By Anastasia Onegina, Toni Vorobyova and Lidia Kelly
MOSCOW, Sept 16 (Reuters) – Russia has spent more than half of the 15 trillion roubles ($480 billion) it has allocated to fight the economic crisis that hit the country a year ago, according to Reuters calculations based on Kremlin documents.