Domestic expenditures are estimated at $14.5 billion in 2004 and a rough estimate of resources mobilized by developing countries, as a group, yielded a figure of almost $14.9 billion for 2005.
2004年，国内支出估计为145亿美元，对发展中国家作为一个整体调集的资源作一粗略估计，2005年可有近149亿美元。