Together, the financial assessments for the United States and China alone account for about 42% of the UN's entire regular budget.

Together, the financial assessments for the United States and China alone account for about 42% of the UN's entire regular budget.

If you'd like to explore how UN funding is allocated, I can:

- Detail how the UN determines individual scales of assessment.

- Compare these figures against voluntary contributions to specific UN agencies.

- Provide historical context on how these percentages have evolved.

Let me know if you would like to narrow down the list or explore a specific area of UN financing.