Net official flows from UN agencies, UNDP in Tonga

Tonga: Net official flows from UN agencies, UNDP was 76,891 current US$ in 2018. ◆ Volatile

Latest (2018)
76,891 current US$
Change on year
up 105.9%
World rank
146th
of 178 countries
All-time high
800,000 current US$
in 1982
All-time low
10,000 current US$
in 1998
Years of data
42
1969–2018

Net official flows from UN agencies, UNDP in Tonga, 1969–2018

0200.0k400.0k600.0k800.0k1969199320181969: 20.0k current US$1970: 20.0k current US$1971: 30.0k current US$1972: 40.0k current US$1973: 30.0k current US$1974: 80.0k current US$1975: 270.0k current US$1976: 410.0k current US$1977: 270.0k current US$1978: 170.0k current US$1979: 410.0k current US$1980: 560.0k current US$1981: 770.0k current US$1982: 800.0k current US$1983: 650.0k current US$1984: 430.0k current US$1985: 320.0k current US$1986: 330.0k current US$1987: 520.0k current US$1988: 440.0k current US$1989: 230.0k current US$1990: 410.0k current US$1991: 440.0k current US$1992: 230.0k current US$1993: 430.0k current US$1994: 210.0k current US$1995: 150.0k current US$1996: 150.0k current US$1997: 40.0k current US$1998: 10.0k current US$1999: 50.0k current US$2000: 120.0k current US$2001: 10.0k current US$2002: 120.0k current US$2003: 20.0k current US$2011: 190.0k current US$2012: 124.8k current US$2013: 21.9k current US$2014: 177.9k current US$2015: 62.7k current US$2017: 37.3k current US$2018: 76.9k current US$

Source: Development Assistance Committee, Organisation for Economic Co-operation and Development (OECD). Measured in current US$.

Analysis

In 2018, net official flows from un agencies, undp in Tonga stood at 76,891 current US$.

The figure is up 105.9% on the previous year and down 59.5% over ten years.

Over the whole period, net official flows from un agencies, undp in Tonga peaked at 800,000 current US$ in 1982 and was at its lowest, 10,000 current US$, in 1998.

Tonga ranks 146th of 178 countries on this measure, in the bottom quarter.

The series is highly variable year to year, so single readings are best treated with caution.

Net official flows from UN agencies, UNDP in Tonga, year by year

Annual values for Net official flows from UN agencies, UNDP (current US$) in Tonga, 1969 to 2018.
Year current US$ Change
1969 20,000 current US$
1970 20,000 current US$ +0.0%
1971 30,000 current US$ +50.0%
1972 40,000 current US$ +33.3%
1973 30,000 current US$ -25.0%
1974 80,000 current US$ +166.7%
1975 270,000 current US$ +237.5%
1976 410,000 current US$ +51.9%
1977 270,000 current US$ -34.1%
1978 170,000 current US$ -37.0%
1979 410,000 current US$ +141.2%
1980 560,000 current US$ +36.6%
1981 770,000 current US$ +37.5%
1982 800,000 current US$ +3.9%
1983 650,000 current US$ -18.8%
1984 430,000 current US$ -33.8%
1985 320,000 current US$ -25.6%
1986 330,000 current US$ +3.1%
1987 520,000 current US$ +57.6%
1988 440,000 current US$ -15.4%
1989 230,000 current US$ -47.7%
1990 410,000 current US$ +78.3%
1991 440,000 current US$ +7.3%
1992 230,000 current US$ -47.7%
1993 430,000 current US$ +87.0%
1994 210,000 current US$ -51.2%
1995 150,000 current US$ -28.6%
1996 150,000 current US$ +0.0%
1997 40,000 current US$ -73.3%
1998 10,000 current US$ -75.0%
1999 50,000 current US$ +400.0%
2000 120,000 current US$ +140.0%
2001 10,000 current US$ -91.7%
2002 120,000 current US$ +1100.0%
2003 20,000 current US$ -83.3%
2011 190,000 current US$ +850.0%
2012 124,770 current US$ -34.3%
2013 21,870 current US$ -82.5%
2014 177,864 current US$ +713.3%
2015 62,741 current US$ -64.7%
2017 37,347 current US$ -40.5%
2018 76,891 current US$ +105.9%

Tonga compared with similar countries

  • Tonga's 76,891 current US$ is below the median for upper middle income countries, which is 633,190 current US$, 12% of the median. (59 countries reporting)
  • Tonga's 76,891 current US$ is below the median for East Asia & Pacific, which is 471,064 current US$, 16% of the median. (30 countries reporting)

Biggest year-on-year movements

Years where Net official flows from UN agencies, UNDP in Tonga changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.

YearChange FromTo
2002 +1100.0% 10,000 current US$ 120,000 current US$
2011 +850.0% 20,000 current US$ 190,000 current US$
2014 +713.3% 21,870 current US$ 177,864 current US$

Averages by decade

DecadeAverage LowestHighest Years
1960s 20,000 current US$ 20,000 current US$ 20,000 current US$ 1
1970s 173,000 current US$ 20,000 current US$ 410,000 current US$ 10
1980s 505,000 current US$ 230,000 current US$ 800,000 current US$ 10
1990s 212,000 current US$ 10,000 current US$ 440,000 current US$ 10
2000s 67,500 current US$ 10,000 current US$ 120,000 current US$ 4
2010s 98,783 current US$ 21,870 current US$ 190,000 current US$ 7

Countries ranked near Tonga

  1. 143 Seychelles 81,543 current US$ compare
  2. 144 Antigua and Barbuda 81,020 current US$ compare
  3. 145 Slovenia 80,000 current US$ compare
  4. 147 Bermuda 70,000 current US$ compare
  5. 147 Cyprus 70,000 current US$ compare
  6. 149 Estonia 60,000 current US$ compare

See the full ranking of 225 places →

More aid effectiveness data for Tonga

All data for Tonga →

Frequently asked questions

What is net official flows from un agencies, undp in Tonga?
Net official flows from un agencies, undp in Tonga was 76,891 current US$ in 2018, according to Development Assistance Committee, Organisation for Economic Co-operation and Development (OECD).
What is the highest net official flows from un agencies, undp recorded in Tonga?
The highest recorded value was 800,000 current US$ in 1982.
What is the lowest net official flows from un agencies, undp recorded in Tonga?
The lowest recorded value was 10,000 current US$ in 1998.
How does Tonga rank for net official flows from un agencies, undp?
Tonga ranks 146th out of 178 countries with data for 2018.
Is net official flows from un agencies, undp rising or falling in Tonga?
Over the last ten years it is down 59.5%. The long-run trend across the full record is volatile.
Where does this Tonga data come from?
The figures come from Development Assistance Committee, Organisation for Economic Co-operation and Development (OECD), published as part of Net official flows from UN agencies, UNDP (current US$). Statizoid updates them automatically from the source API.

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Net official flows from UN agencies, UNDP in Tonga. Statizoid, drawing on Development Assistance Committee, Organisation for Economic Co-operation and Development (OECD). Retrieved 23 September 2026, from https://aid.statizoid.com/stat/net-official-flows-from-un-agencies-undp-current-us/tonga/

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About this data

Indicator
Net official flows from UN agencies, UNDP (current US$)
Unit
current US$
Source
Development Assistance Committee, Organisation for Economic Co-operation and Development (OECD)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
225 places, 9,792 data points, 1968–2023
Last refreshed

Net official flows from UN agencies are the net disbursements of total official flows from the UN agencies. Total official flows are the sum of Official Development Assistance (ODA) or official aid and Other Official Flows (OOF) and represent the total disbursements by the official sector at large to the recipient country. Net disbursements are gross disbursements of grants and loans minus repayments of principal on earlier loans. ODA consists of loans made on concessional terms (with a grant element of at least 25 percent, calculated at a rate of discount of 10 percent) and grants made to promote economic development and welfare in countries and territories in the DAC list of ODA recipients. Official aid refers to aid flows from official donors to countries and territories in part II of the DAC list of recipients: more advanced countries of Central and Eastern Europe, the countries of the former Soviet Union, and certain advanced developing countries and territories. Official aid is provided under terms and conditions similar to those for ODA. Part II of the DAC List was abolished in 2005. The collection of data on official aid and other resource flows to Part II countries ended with 2004 data. OOF are transactions by the official sector whose main objective is other than development-motivated, or, if development-motivated, whose grant element is below the 25 per cent threshold which would make them eligible to be recorded as ODA. The main classes of transactions included here are official export credits, official sector equity and portfolio investment, and debt reorganization undertaken by the official sector at nonconcessional terms (irrespective of the nature or the identity of the original creditor). UN agencies are United Nations includes the United Nations Children’s Fund (UNICEF), United Nations Relief and Works Agency for Palestine Refugees in the Near East (UNRWA), World Food Programme (WFP), International Fund for Agricultural Development (IFAD), United Nations Development Programme(UNDP), United Nations Population Fund (UNFPA), United Nations Refugee Agency (UNHCR), Joint United Nations Programme on HIV/AIDS (UNAIDS), United Nations Regular Programme for Technical Assistance (UNTA), United Nations Peacebuilding Fund (UNPBF), International Atomic Energy Agency (IAEA), World Health Organization (WHO), United Nations Economic Commission for Europe (UNECE), Food and Agriculture Organization of the United Nations (FAO), International Labour Organization (ILO), United Nations Environment Programme (UNEP), World Tourism Organization (UNWTO) and United Nations Institute for Disarmament Research (UNIDIR). Data are in current U.S. dollars.