The first table summarizes the contributions outstanding by all member states to the UN for the regular, peacekeeping operations and the international tribunals budgets as of December 31, 2006. The second table illustrates the contributions outstanding by the top 15 debtors.

Table notes:

• Sums in $US millions, rounded to the nearest million
• In some cases, in particular the International Tribunals, countries with small outstanding assessments (under $500,000) have been listed as zero due to rounding off.
• Total arrears do not include the budget for the Capital Master Plan

Source: United Nations: Status of Contributions to the Regular Budget, International Tribunals, Peacekeeping Operations and Capital Master Plan (as at December 31, 2006)