Countries that are contracting Parties to the International Treaty on in Tonga
Tonga: Countries that are contracting Parties to the International Treaty on was 1 in 2025. ◆ Volatile
Latest (2025)
1
Change on year
unchanged
World rank
4th
of 264 countries
All-time high
1
in 2015
All-time low
0
in 2012
Years of data
14
2012–2025
Countries that are contracting Parties to the International Treaty on in Tonga, 2012–2025
Source: United Nations Statistics Division, SDG Global Database.
Analysis
The most recent figure for countries that are contracting parties to the international treaty on in Tonga is 1, measured in 2025. That is the highest value across all 14 years on record.
The figure is unchanged over ten years.
Over the whole period, countries that are contracting parties to the international treaty on in Tonga peaked at 1 in 2015 and was at its lowest, 0, in 2012.
Tonga ranks 4th of 264 countries on this measure, in the top 10%.
The series is highly variable year to year, so single readings are best treated with caution.
Countries that are contracting Parties to the International Treaty on in Tonga, year by year
| Year | Value | Change |
|---|---|---|
| 2012 | 0 | — |
| 2013 | 0 | — |
| 2014 | 0 | — |
| 2015 | 1 | — |
| 2016 | 1 | +0.0% |
| 2017 | 1 | +0.0% |
| 2018 | 1 | +0.0% |
| 2019 | 1 | +0.0% |
| 2020 | 1 | +0.0% |
| 2021 | 1 | +0.0% |
| 2022 | 1 | +0.0% |
| 2023 | 1 | +0.0% |
| 2024 | 1 | +0.0% |
| 2025 | 1 | +0.0% |
Tonga compared with similar countries
- Tonga's 1 is above the median for upper middle income countries, which is 1, 1.0× the median. (55 countries reporting)
- Tonga's 1 is above the median for East Asia & Pacific, which is 1, 1.0× the median. (33 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 0.625 | 0 | 1 | 8 |
| 2020s | 1 | 1 | 1 | 6 |
Countries ranked near Tonga
- 1 Polynesia 4 compare
- 2 Micronesia 3 compare
- 3 Melanesia 2 compare
- 4 Afghanistan 1 compare
- 4 Albania 1 compare
- 4 Algeria 1 compare
- 4 Angola 1 compare
- 4 Antigua and Barbuda 1 compare
- 4 Argentina 1 compare
- 4 Armenia 1 compare
- 4 Australia 1 compare
- 4 Australia and New Zealand 1 compare
- 4 Austria 1 compare
- 4 Bahrain 1 compare
- 4 Bangladesh 1 compare
- 4 Barbados 1 compare
- 4 Belgium 1 compare
- 4 Benin 1 compare
- 4 Bhutan 1 compare
- 4 Bolivia (Plurinational State of) 1 compare
- 4 Brazil 1 compare
- 4 Bulgaria 1 compare
- 4 Burkina Faso 1 compare
- 4 Burundi 1 compare
- 4 Cambodia 1 compare
- 4 Cameroon 1 compare
- 4 Canada 1 compare
- 4 Central African Republic 1 compare
- 4 Chad 1 compare
- 4 Chile 1 compare
- 4 Colombia 1 compare
- 4 Congo 1 compare
- 4 Cook Islands 1 compare
- 4 Costa Rica 1 compare
- 4 Côte d'Ivoire 1 compare
- 4 Croatia 1 compare
- 4 Cuba 1 compare
- 4 Cyprus 1 compare
- 4 Czechia 1 compare
- 4 Democratic Republic of the Congo 1 compare
- 4 Denmark 1 compare
- 4 Djibouti 1 compare
- 4 Dominican Republic 1 compare
- 4 Ecuador 1 compare
- 4 Egypt 1 compare
- 4 El Salvador 1 compare
- 4 Eritrea 1 compare
- 4 Estonia 1 compare
- 4 Eswatini 1 compare
- 4 Ethiopia 1 compare
- 4 Fiji 1 compare
- 4 Finland 1 compare
- 4 France 1 compare
- 4 Gabon 1 compare
- 4 Georgia 1 compare
- 4 Germany 1 compare
- 4 Ghana 1 compare
- 4 Greece 1 compare
- 4 Guatemala 1 compare
- 4 Guinea 1 compare
- 4 Guinea-Bissau 1 compare
- 4 Guyana 1 compare
- 4 Honduras 1 compare
- 4 Hungary 1 compare
- 4 Iceland 1 compare
- 4 India 1 compare
- 4 Indonesia 1 compare
- 4 Iran (Islamic Republic of) 1 compare
- 4 Iraq 1 compare
- 4 Ireland 1 compare
- 4 Italy 1 compare
- 4 Jamaica 1 compare
- 4 Japan 1 compare
- 4 Jordan 1 compare
- 4 Kenya 1 compare
- 4 Kiribati 1 compare
- 4 Kuwait 1 compare
- 4 Kyrgyzstan 1 compare
- 4 Lao People's Democratic Republic 1 compare
- 4 Latvia 1 compare
- 4 Lebanon 1 compare
- 4 Lesotho 1 compare
- 4 Liberia 1 compare
- 4 Libya 1 compare
- 4 Lithuania 1 compare
- 4 Luxembourg 1 compare
- 4 Madagascar 1 compare
- 4 Malawi 1 compare
- 4 Malaysia 1 compare
- 4 Maldives 1 compare
- 4 Mali 1 compare
- 4 Malta 1 compare
- 4 Marshall Islands 1 compare
- 4 Mauritania 1 compare
- 4 Mauritius 1 compare
- 4 Mongolia 1 compare
- 4 Montenegro 1 compare
- 4 Morocco 1 compare
- 4 Mozambique 1 compare
- 4 Myanmar 1 compare
- 4 Namibia 1 compare
- 4 Nepal 1 compare
- 4 Netherlands (Kingdom of the) 1 compare
- 4 Nicaragua 1 compare
- 4 Niger 1 compare
- 4 Nigeria 1 compare
- 4 Norway 1 compare
- 4 Oman 1 compare
- 4 Pakistan 1 compare
- 4 Palau 1 compare
- 4 Panama 1 compare
- 4 Papua New Guinea 1 compare
- 4 Paraguay 1 compare
- 4 Peru 1 compare
- 4 Philippines 1 compare
- 4 Poland 1 compare
- 4 Portugal 1 compare
- 4 Qatar 1 compare
- 4 Republic of Korea 1 compare
- 4 Republic of Moldova 1 compare
- 4 Romania 1 compare
- 4 Rwanda 1 compare
- 4 Saint Lucia 1 compare
- 4 Samoa 1 compare
- 4 Sao Tome and Principe 1 compare
- 4 Saudi Arabia 1 compare
- 4 Senegal 1 compare
- 4 Serbia 1 compare
- 4 Seychelles 1 compare
- 4 Sierra Leone 1 compare
- 4 Slovakia 1 compare
- 4 Slovenia 1 compare
- 4 Somalia 1 compare
- 4 South Africa 1 compare
- 4 South Sudan 1 compare
- 4 Spain 1 compare
- 4 Sri Lanka 1 compare
- 4 Sudan 1 compare
- 4 Sweden 1 compare
- 4 Switzerland 1 compare
- 4 Syrian Arab Republic 1 compare
- 4 Togo 1 compare
- 4 Trinidad and Tobago 1 compare
- 4 Tunisia 1 compare
- 4 Türkiye 1 compare
- 4 Tuvalu 1 compare
- 4 Uganda 1 compare
- 4 United Arab Emirates 1 compare
- 4 United Kingdom of Great Britain and Northern Ireland 1 compare
- 4 United Republic of Tanzania 1 compare
- 4 Uruguay 1 compare
- 4 Venezuela (Bolivarian Republic of) 1 compare
- 4 Yemen 1 compare
- 4 Zambia 1 compare
- 4 Zimbabwe 1 compare
- 4 Côte d'Ivoire 1 compare
- 4 Lao People's Democratic Republic 1 compare
- 4 Korea 1 compare
- 4 Republic of Moldova 1 compare
- 4 Syrian Arab Republic 1 compare
- 4 Türkiye 1 compare
- 4 United Kingdom of Great Britain and Northern Ireland 1 compare
- 4 United States of America 1 compare
More agriculture & rural data for Tonga
- Agriculture, forestry, and fishing, value added (current US$), annual 7.27 % change on previous year (2024)
- Agriculture, forestry, and fishing, value added (current US$), per 0.1857 current US$ per US$ of GDP (2024)
- Agriculture, forestry, and fishing, value added (current US$), per 1,154 current US$ per person (2024)
- Rural population, annual growth rate -0.4224 % change on previous year (2025)
- Rural population, per unit of GDP 0.0001 units per US$ of GDP (2025)
- Rural population, per capita 0.7884 units per person (2025)
- Share of GDP from agriculture 18.6% (2024)
- Agriculture as a share of GDP vs. GDP per capita 18.6% (2024)
- Agricultural raw materials exports 0.6% (2023)
- Agricultural raw materials imports 1.7% (2023)
Frequently asked questions
- What is countries that are contracting parties to the international treaty on in Tonga?
- Countries that are contracting parties to the international treaty on in Tonga was 1 in 2025, according to United Nations Statistics Division, SDG Global Database.
- What is the highest countries that are contracting parties to the international treaty on recorded in Tonga?
- The highest recorded value was 1 in 2015.
- What is the lowest countries that are contracting parties to the international treaty on recorded in Tonga?
- The lowest recorded value was 0 in 2012.
- How does Tonga rank for countries that are contracting parties to the international treaty on?
- Tonga ranks 4th out of 264 countries with data for 2025.
- Is countries that are contracting parties to the international treaty on rising or falling in Tonga?
- Over the last ten years it is unchanged. The long-run trend across the full record is volatile.
- Where does this Tonga data come from?
- The figures come from United Nations Statistics Division, SDG Global Database, published as part of Countries that are contracting Parties to the International Treaty on Plant Genetic Resources for Food and Agriculture (PGRFA) (1 = YES; 0 = NO). Statizoid updates them automatically from the source API.
Download this data
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