In total, for the period under review, audits by the UNHCR Audit Service covered operations and activities amounting to $245 million, or 31 per cent of UNHCR's total expenditure of $783 million in 2001.
5. 在所审查期间，难民署审计处的审计所涉的业务和活动共计2.45亿美元，即在难民署2001年7.83亿美元的总支出中占31%。