Extensive Margin, Theil index in Tonga

Tonga: Extensive Margin, Theil index was 0.0283 in 2014. β—† Volatile

Latest (2014)
0.0283
Change on year
unchanged
World rank
150th
of 189 countries
All-time high
3.55
in 1970
All-time low
-0.0212
in 1971
Years of data
53
1962–2014

Extensive Margin, Theil index in Tonga, 1962–2014

01234196219882014

Source: International Monetary Fund.

Analysis

Tonga recorded 0.0283 for extensive margin, theil index in 2014.

That represents a change of down 42.9% over ten years.

Over the whole period, extensive margin, theil index in Tonga peaked at 3.55 in 1970 and was at its lowest, -0.0212, in 1971.

Tonga ranks 150th of 189 countries on this measure, in the bottom quarter.

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

Averages by decade

DecadeAverage LowestHighest Years
1960s 0 0 0 8
1970s 0.3787 -0.0212 3.55 10
1980s 0.0189 -0.0067 0.0363 10
1990s 0.0304 0.019 0.0359 10
2000s 0.0404 0.0327 0.0495 10
2010s 0.0218 -0.0113 0.0331 5

Countries ranked near Tonga

  1. 147 Yemen, Republic of 0.0328 compare
  2. 148 Albania 0.0312 compare
  3. 149 Mozambique, Republic of 0.0287 compare
  4. 151 Turkmenistan 0.0276 compare
  5. 152 Rwanda 0.0262 compare
  6. 153 Netherlands 0.0223 compare

See the full ranking of 189 places β†’

More trade data for Tonga

All data for Tonga β†’

Frequently asked questions

What is extensive margin, theil index in Tonga?
Extensive margin, theil index in Tonga was 0.0283 in 2014, according to International Monetary Fund.
What is the highest extensive margin, theil index recorded in Tonga?
The highest recorded value was 3.55 in 1970.
What is the lowest extensive margin, theil index recorded in Tonga?
The lowest recorded value was -0.0212 in 1971.
How does Tonga rank for extensive margin, theil index?
Tonga ranks 150th out of 189 countries with data for 2014.
Is extensive margin, theil index rising or falling in Tonga?
Over the last ten years it is down 42.9%. The long-run trend across the full record is volatile.
Where does this Tonga data come from?
The figures come from International Monetary Fund, published as part of Extensive Margin, Theil index. Statizoid updates them automatically from the source API.

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Extensive Margin, Theil index in Tonga. Statizoid, drawing on International Monetary Fund. Retrieved 19 August 2026, from https://trade.statizoid.com/stat/extensive-margin-theil-index/tonga/

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About this data

Indicator
Extensive Margin, Theil index
Source
International Monetary Fund
Licence
IMF Terms and Conditions (attribution required)
Coverage
189 places, 10,017 data points, 1962–2014
Last refreshed

Covers 200 countries with data from 1962 to 2014. It has three main indicators: the Export Diversification Index, which can be disaggregated into sub-indices covering the Extensive Margin and the Intensive Margin. As these are Theil indices, higher values for all three correspond to lower export diversification.