Oman vs Upper-middle income countries (World Bank): Africa's Development Dynamics (AfDD) Table 21 - Investment and

Oman
18.35 Percentage of GDP
in 2019
Upper-middle income countries (World Bank)
10.08 Percentage of GDP
in 2019
Oman rank
2nd
Upper-middle income countries (World Bank) rank
3rd

Africa's Development Dynamics (AfDD) Table 21 - Investment and over time

  • Oman
  • Upper-middle income countries (World Bank)
510152025200020092019

How they compare

Oman currently reports 18.35 Percentage of GDP against 10.08 Percentage of GDP in Upper-middle income countries (World Bank), a difference of 8.27 Percentage of GDP.

That makes Oman's figure about 1.8 times Upper-middle income countries (World Bank)'s.

The two have swapped places 1 time across 20 shared years of data; in 2000 it was Upper-middle income countries (World Bank) ahead.

Oman ranks 2nd and Upper-middle income countries (World Bank) ranks 3rd of 147 countries.

Oman has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Oman Upper-middle income countries (World Bank) Difference Ahead
2000s 11.16 Percentage of GDP 8.99 Percentage of GDP 2.17 Percentage of GDP Oman
2010s 17.52 Percentage of GDP 9.53 Percentage of GDP 7.99 Percentage of GDP Oman

Averages of every year both report within each decade.

Frequently asked questions

Which has higher africa's development dynamics (afdd) table 21 - investment and, Oman or Upper-middle income countries (World Bank)?
Oman, at 18.35 Percentage of GDP against 10.08 Percentage of GDP in Upper-middle income countries (World Bank) as of 2019.
What is the difference in africa's development dynamics (afdd) table 21 - investment and between Oman and Upper-middle income countries (World Bank)?
8.27 Percentage of GDP, with Oman ahead.
How many years of comparable data are there for Oman and Upper-middle income countries (World Bank)?
20 years are reported by both, from 2000 to 2019.
How do Oman and Upper-middle income countries (World Bank) rank globally for africa's development dynamics (afdd) table 21 - investment and?
Oman ranks 2nd and Upper-middle income countries (World Bank) ranks 3rd of 147 countries.
Where does this data come from?
Organisation for Economic Co-operation and Development, published as Africa's Development Dynamics (AfDD) Table 21 - Investment and capital stock — General government investment (gross fixed capital formation). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Oman vs Upper-middle income countries (World Bank): Africa's Development Dynamics (AfDD) Table 21 - Investment and. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 15 September 2026, from https://economy.statizoid.com/compare/africa-s-development-dynamics-afdd-table-21-investment-and-capital-stock-general/oman/upper-middle-income-countries-world-bank/

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About this data

Indicator
Africa's Development Dynamics (AfDD) Table 21 - Investment and capital stock — General government investment (gross fixed capital formation)
Unit
Percentage of GDP
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
214 places, 4,195 data points, 2000–2019
Last refreshed

The Statistical Annex to the annual Africa's Development Dynamics (AFDD) report is a collection of development indicators that were gathered and analysed while conducting the research that went into the report. These data are also available online for free viewing or download at https://oe.cd/AFDD-2024, a bilingual website which links to the electronic version of the Africa's Development Dynamics book in both English and French. Table 21 shows indicators of investment flows and capital stocks, in US dollars and as a percentage of GDP, including general government investment, public-private partnerships, and private investment.