Actual costs in 2001 were 16.5 million dollars, of which 2.8 million dollars were recovered from projects, resulting in a net annual expenditure of general-purpose funds of 13.7 million dollars.
2001年实际费用是1,650万美元，其中280万美元是项目收款，因此普通用途资金的年度支出净额是1,370万美元。