However, with the increase in the annual programme budget from $985.1 million in 2005 to $1,136.8 million in 2006, voluntary contributions decreased as a proportion of the budget.
不过，随着年度方案预算从2005年的9.851亿美元增加到2006年的11.368亿美元，自愿捐款在预算中所占比例减少。