Tonga: Services, value added per worker (constant 2015 US$)

Key figures

Over five years it is down 10.03% from US$16,450 in 2019 (2.09% a year on average, compounded). Since 1994 it is up 19.69% from US$12,366 in 1994 (0.6% a year on average, compounded).

What the numbers say

In 2024, Tonga's services, value added per worker (constant 2015 US$) rose US$818.11 on 2023 (from US$13,983 to US$14,801).

Across the 29 yearly changes before that (1995 to 2023), the average change was +US$55.76 and a typical year strayed about US$580.13 from that (the standard deviation). This year's change was 1.3 standard deviations above that average, so it was larger than a typical year, though not out of the range seen before.

On record, the biggest yearly rise was US$979.48 in 1995 and the biggest yearly fall was US$1,499 in 2022. The numbers show how large and when, not why; for the cause, look at what happened in that country in those years.

From 2015 to 2024 the straight-line trend is downward, about US$209.22 a year. A straight line explains 34% of the movement over 10 observed years.

Worked out from the yearly values above. How the checks work: standard deviation, z-scores and straight-line trends.

How it compares

In 2024, Tonga had the 13th highest value of the 19 economies reporting that year. Higher is not always better: for some indicators the lowest value is the one to aim for. See the full ranking.

Closest to Tonga in the 2024 ranking

• Trinidad and Tobago — 9th of 19: US$31,145
• Cuba — 10th of 19: US$19,918
• Suriname — 11th of 19: US$18,104
• Vanuatu — 13th of 19: US$11,925
• Papua New Guinea — 14th of 19: US$6,587
• Tajikistan — 15th of 19: US$5,599

What this measures

Services industries correspond to ISIC (Rev. 4) divisions 45-99 and includes wholesale and retail trade, repair of motor vehicles, hotels and restaurants, transport, storage and communication, financial intermediation, real estate, renting and business activities, public administration and defence, compulsory social security, education, health and social work, other community, social and personal service activities, private households with employed persons, and extra-territorial organizations and bodies. Value added is the contribution to the economy by a producer or an industry or an institutional sector, which is estimated by the total value of output produced and deducting the total value of intermediate consumption of goods and services used to produce that output. The core indicator has been divided by the number of workers in the economy to derive a measure of labor productivity. This indicator is expressed in constant prices, meaning the series has been adjusted to account for price changes over time. The reference year for this adjustment is 2015. This indicator is expressed in United States dollars.

Limitations: For comparability of individual sectors labor productivity is estimated according to national accounts conventions. However, there are still significant limitations on the availability of reliable data. Information on consistent series of output is not easily available, especially in low- and middle-income countries, because the definition, coverage, and methodology are not always consistent across countries. For more details, see Agriculture, forestry, and fishing, value added (constant 2015 US$) [NV.AGR.TOTL.KD], Industry (including construction), value added (constant 2015 US$) [NV.IND.TOTL.KD], and Services, value added (constant 2015 US$) [NV.SRV.TOTL.KD].

Regional and income-group figures are computed by the World Bank as a weighted average.

All 31 values

Services, value added per worker (constant 2015 US$) in nearby economies

• Australia — US$104,665 (2025)
• Brunei Darussalam — US$33,254 (2025)
• Cambodia — US$3,701 (2025)
• China — US$31,545 (2025)
• Fiji — US$16,068 (2025)
• Hong Kong SAR, China — US$99,420 (2025)
• Indonesia — US$8,546 (2025)
• Japan — US$67,154 (2024)
• Korea, Rep. — US$53,735 (2025)
• Lao PDR — US$10,306 (2025)
• Macao SAR, China — US$121,145 (2024)
• Malaysia — US$21,706 (2025)
• Mongolia — US$12,370 (2025)
• Myanmar — US$2,938 (2025)
• New Zealand — US$69,924 (2024)

More economic policy & debt data for Tonga

• Grants, excluding technical cooperation (BoP, current US$) — US$121.36 million (2023)
• Technical cooperation grants (BoP, current US$) — US$9.6 million (2023)
• Net official development assistance and official aid received (current US$) — US$129.55 million (2023)
• Net official development assistance and official aid received (constant 2023 US$) — US$129.55 million (2023)
• Net official development assistance received (current US$) — US$129.55 million (2023)
• Net official development assistance received (constant 2023 US$) — US$129.55 million (2023)
• Net ODA received per capita (current US$) — US$1,239 (2023)
• Net bilateral aid flows from DAC donors, Total (current US$) — US$108.76 million (2023)
• Net bilateral aid flows from DAC donors, Australia (current US$) — US$62.78 million (2023)
• Foreign direct investment, net inflows (BoP, current US$) — US$17.9 million (2025)
• Net bilateral aid flows from DAC donors, New Zealand (current US$) — US$27.76 million (2023)
• Adjusted savings, education expenditure (% of GNI) — 2.93% (2021)
• Adjusted savings, net forest depletion (current US$) — US$191,223 (2021)
• Adjusted savings, mineral depletion (current US$) — US$0 (2021)
• Foreign direct investment, net inflows (% of GDP) — 2.64% (2025)

Every indicator for Tonga is on the Tonga data page.

Reading data like this

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Questions people ask

What is Tonga's services, value added per worker (constant 2015 US$)?

US$14,801 in 2024, according to the World Bank (World Development Indicators).

How has it changed since 1994?

It is up 19.69% from US$12,366 in 1994 (0.6% a year on average, compounded). The highest value was US$17,008 in 2018 and the lowest US$12,366 in 1994.

How does Tonga rank?

13th highest of 19 economies with data for 2024.

Is the latest change in services, value added per worker (constant 2015 US$) unusual for Tonga?

In 2024, Tonga's services, value added per worker (constant 2015 US$) rose US$818.11 on 2023 (from US$13,983 to US$14,801). Across the 29 yearly changes before that (1995 to 2023), the average change was +US$55.76 and a typical year strayed about US$580.13 from that (the standard deviation). This year's change was 1.3 standard deviations above that average, so it was larger than a typical year, though not out of the range seen before.

Where does this data come from?

The World Bank's World Development Indicators, licensed CC BY 4.0. Original source: World Development Indicators database, World Bank (WB); ILOSTAT database, International Labour Organization (ILO).

Source

World Bank, World Development Indicators, indicator NV.SRV.EMPL.KD, licensed CC BY 4.0. Original source: World Development Indicators database, World Bank (WB); ILOSTAT database, International Labour Organization (ILO) Figures are fetched from the World Bank API and refreshed monthly; see the series on data.worldbank.org. The full definition and method are in the World Bank's metadata glossary. Comparisons use the same World Bank release.

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