4. Global investment (public, domestic private, and foreign direct investment) reached $12 trillion in 2009, having more than doubled between 2002 and 2008.
4. Globalement, l &apos; investissement (public, privé intérieur et étranger direct) a plus que doublé entre 2002 et 2008 et s &apos; est établi à 12 000 milliards de dollars en 2009.