13. 2015 年各方为发展方面业务活动提供的资金总额为 267 亿美元，按实际值计算比 2014 年减少 6.8%。然而，这部分名义减少的原因是数个主要货币相对于美元贬值。按实际值计算，考虑到通货膨胀和汇率差异，2015 年捐款总额比 2014年增加了 3.9%。
13. Funding for operational activities for development amounted to $26.7 billion in 2015, representing a decrease of 6.8 per cent in nominal terms compared with 2014. That nominal decrease, however, can be attributed to the weakening of several major currencies relative to the United States dollar. In real terms, taking into account inflation and exchange rate differences, total contributions in 2015 increased by 3.9 per cent compared with 2014.