Net official flows from UN agencies, UNTA (current US$), per square in Tonga

Tonga: Net official flows from UN agencies, UNTA (current US$), per square was 375 current US$ per square kilometre in 2008. ◆ Volatile

Latest (2008)
375 current US$ per square kilometre
Change on year
down 69.3%
World rank
13th
of 169 countries
All-time high
2,111 current US$ per square kilometre
in 1995
All-time low
13.89 current US$ per square kilometre
in 1974
Years of data
39
1969–2008

Net official flows from UN agencies, UNTA (current US$), per square in Tonga, 1969–2008

05001.0k1.5k2.0k1969198820081969: 55.6 current US$ per square kilometre1970: 41.7 current US$ per square kilometre1971: 55.6 current US$ per square kilometre1972: 55.6 current US$ per square kilometre1973: 69.4 current US$ per square kilometre1974: 13.9 current US$ per square kilometre1975: 83.3 current US$ per square kilometre1976: 83.3 current US$ per square kilometre1977: 125 current US$ per square kilometre1978: 152.8 current US$ per square kilometre1979: 236.1 current US$ per square kilometre1981: 361.1 current US$ per square kilometre1982: 625 current US$ per square kilometre1983: 263.9 current US$ per square kilometre1984: 500 current US$ per square kilometre1985: 833.3 current US$ per square kilometre1986: 583.3 current US$ per square kilometre1987: 638.9 current US$ per square kilometre1988: 513.9 current US$ per square kilometre1989: 736.1 current US$ per square kilometre1990: 902.8 current US$ per square kilometre1991: 819.4 current US$ per square kilometre1992: 638.9 current US$ per square kilometre1993: 1.2k current US$ per square kilometre1994: 902.8 current US$ per square kilometre1995: 2.1k current US$ per square kilometre1996: 527.8 current US$ per square kilometre1997: 1.2k current US$ per square kilometre1998: 972.2 current US$ per square kilometre1999: 972.2 current US$ per square kilometre2000: 1.1k current US$ per square kilometre2001: 1.0k current US$ per square kilometre2002: 986.1 current US$ per square kilometre2003: 1.1k current US$ per square kilometre2004: 638.9 current US$ per square kilometre2005: 1.2k current US$ per square kilometre2006: 819.4 current US$ per square kilometre2007: 1.2k current US$ per square kilometre2008: 375 current US$ per square kilometre

Source: Statizoid (derived). Measured in current US$ per square kilometre.

Analysis

In 2008, net official flows from un agencies, unta (current us$), per square in Tonga stood at 375 current US$ per square kilometre.

Compared with earlier readings it is down 69.3% on the previous year and down 61.4% over ten years.

Over the whole period, net official flows from un agencies, unta (current us$), per square in Tonga peaked at 2,111 current US$ per square kilometre in 1995 and was at its lowest, 13.89 current US$ per square kilometre, in 1974.

Tonga ranks 13th of 169 countries on this measure, in the top 10%.

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

Net official flows from UN agencies, UNTA (current US$), per square in Tonga, year by year

Annual values for Net official flows from UN agencies, UNTA (current US$), per square kilometre in Tonga, 1969 to 2008.
Year current US$ per square kilometre Change
1969 55.56 current US$ per square kilometre
1970 41.67 current US$ per square kilometre -25.0%
1971 55.56 current US$ per square kilometre +33.3%
1972 55.56 current US$ per square kilometre +0.0%
1973 69.44 current US$ per square kilometre +25.0%
1974 13.89 current US$ per square kilometre -80.0%
1975 83.33 current US$ per square kilometre +500.0%
1976 83.33 current US$ per square kilometre +0.0%
1977 125 current US$ per square kilometre +50.0%
1978 152.78 current US$ per square kilometre +22.2%
1979 236.11 current US$ per square kilometre +54.5%
1981 361.11 current US$ per square kilometre +52.9%
1982 625 current US$ per square kilometre +73.1%
1983 263.89 current US$ per square kilometre -57.8%
1984 500 current US$ per square kilometre +89.5%
1985 833.33 current US$ per square kilometre +66.7%
1986 583.33 current US$ per square kilometre -30.0%
1987 638.89 current US$ per square kilometre +9.5%
1988 513.89 current US$ per square kilometre -19.6%
1989 736.11 current US$ per square kilometre +43.2%
1990 902.78 current US$ per square kilometre +22.6%
1991 819.44 current US$ per square kilometre -9.2%
1992 638.89 current US$ per square kilometre -22.0%
1993 1,153 current US$ per square kilometre +80.4%
1994 902.78 current US$ per square kilometre -21.7%
1995 2,111 current US$ per square kilometre +133.8%
1996 527.78 current US$ per square kilometre -75.0%
1997 1,181 current US$ per square kilometre +123.7%
1998 972.22 current US$ per square kilometre -17.6%
1999 972.22 current US$ per square kilometre +0.0%
2000 1,097 current US$ per square kilometre +12.9%
2001 1,028 current US$ per square kilometre -6.3%
2002 986.11 current US$ per square kilometre -4.1%
2003 1,139 current US$ per square kilometre +15.5%
2004 638.89 current US$ per square kilometre -43.9%
2005 1,167 current US$ per square kilometre +82.6%
2006 819.44 current US$ per square kilometre -29.8%
2007 1,222 current US$ per square kilometre +49.2%
2008 375 current US$ per square kilometre -69.3%

Averages by decade

DecadeAverage LowestHighest Years
1960s 55.56 current US$ per square kilometre 55.56 current US$ per square kilometre 55.56 current US$ per square kilometre 1
1970s 91.67 current US$ per square kilometre 13.89 current US$ per square kilometre 236.11 current US$ per square kilometre 10
1980s 561.73 current US$ per square kilometre 263.89 current US$ per square kilometre 833.33 current US$ per square kilometre 9
1990s 1,018 current US$ per square kilometre 527.78 current US$ per square kilometre 2,111 current US$ per square kilometre 10
2000s 941.36 current US$ per square kilometre 375 current US$ per square kilometre 1,222 current US$ per square kilometre 9

Countries ranked near Tonga

  1. 10 Antigua and Barbuda 681.82 current US$ per square kilometre compare
  2. 11 Barbados 581.39 current US$ per square kilometre compare
  3. 12 Marshall Islands 444.44 current US$ per square kilometre compare
  4. 14 Dominica 373.33 current US$ per square kilometre compare
  5. 15 Mauritius 285.71 current US$ per square kilometre compare
  6. 16 British Virgin Islands 266.67 current US$ per square kilometre compare

See the full ranking of 216 places →

More aid effectiveness data for Tonga

All data for Tonga →

Frequently asked questions

What is net official flows from un agencies, unta (current us$), per square in Tonga?
Net official flows from un agencies, unta (current us$), per square in Tonga was 375 current US$ per square kilometre in 2008, according to Statizoid (derived).
What is the highest net official flows from un agencies, unta (current us$), per square recorded in Tonga?
The highest recorded value was 2,111 current US$ per square kilometre in 1995.
What is the lowest net official flows from un agencies, unta (current us$), per square recorded in Tonga?
The lowest recorded value was 13.89 current US$ per square kilometre in 1974.
How does Tonga rank for net official flows from un agencies, unta (current us$), per square?
Tonga ranks 13th out of 169 countries with data for 2008.
Is net official flows from un agencies, unta (current us$), per square rising or falling in Tonga?
Over the last ten years it is down 61.4%. The long-run trend across the full record is volatile.
Where does this Tonga data come from?
The figures come from Statizoid (derived), published as part of Net official flows from UN agencies, UNTA (current US$), per square kilometre. Statizoid updates them automatically from the source API.

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Net official flows from UN agencies, UNTA (current US$), per square in Tonga. Statizoid, drawing on Statizoid (derived). Retrieved 05 September 2026, from https://aid.statizoid.com/stat/net-official-flows-from-un-agencies-unta-current-us-per-square-kilometre/tonga/

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How this figure is calculated

Net official flows from UN agencies, UNTA (current US$) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.

Net official flows from UN agencies, UNTA (current US$) ÷ Land area (sq. km)

Computed from

Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.

About this data

Indicator
Net official flows from UN agencies, UNTA (current US$), per square kilometre
Unit
current US$ per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
216 places, 7,436 data points, 1969–2023
Last refreshed

Net official flows from UN agencies, UNTA (current US$) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.