Cameroon: Chemicals (% of value added in manufacturing)

Key figures

Since 1970 it is up 0.24 percentage points from 3.36% in 1970. The World Bank has no value for 20 of the years in between; the chart leaves those gaps open rather than joining across them.

What the numbers say

In 2018, Cameroon's chemicals (% of value added in manufacturing) fell 0.24 percentage points on 2017 (from 3.83% to 3.6%).

Across the 23 yearly changes before that (1971 to 2017), the average change was +0.33 percentage points and a typical year strayed about 2.08 percentage points from that (the standard deviation). This year's change was 0.3 standard deviations below that average, so it was an ordinary year: it sits within the range of normal year-to-year movement.

On record, the biggest yearly rise was 8 percentage points in 2002 and the biggest yearly fall was 2.82 percentage points in 1994. The numbers show how large and when, not why; for the cause, look at what happened in that country in those years.

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

Closest to Cameroon in the 2018 ranking

• Bahrain — 1st of 4: 16.1%
• Pakistan — 2nd of 4: 15.8%
• Zimbabwe — 3rd of 4: 6.5%

What this measures

Manufacturing of chemicals and chemical products includes industries classified in ISIC (Rev. 3) division 24. 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. This indicator is expressed as a percentage of value added in manufacturing which is the contribution to the economy by the manufacturing sector (ISIC Rev. 3 major division D).

Limitations: In establishing classifications systems compilers must define both the types of activities to be described and the units whose activities are to be reported. There are many possibilities, and the choices affect how the statistics can be interpreted and how useful they are in analyzing economic behavior. The ISIC emphasizes commonalities in the production process and is explicitly not intended to measure outputs (for which there is a newly developed Central Product Classification). Nevertheless, the ISIC views an activity as defined by "a process resulting in a homogeneous set of products."

All 29 values

Chemicals (% of value added in manufacturing) in nearby economies

• Botswana — 10.11% (2023)
• Burundi — 2.79% (2015)
• Congo, Dem. Rep. — 20.67% (2022)
• Côte d'Ivoire — 5.46% (2022)
• Ethiopia — 10.62% (2015)
• Ghana — 6.32% (2015)
• Kenya — 9.94% (2023)
• Malawi — 3.13% (2021)
• Namibia — 5% (2023)
• Rwanda — 7.14% (2023)

More economic policy & debt data for Cameroon

• General government final consumption expenditure (constant 2015 US$) — US$5.05 billion (2025)
• General government final consumption expenditure (constant LCU) — 3.02 trillion (2025)
• Households and NPISHs final consumption expenditure (constant 2015 US$) — US$34.19 billion (2025)
• Households and NPISHs final consumption expenditure (constant LCU) — 20.13 trillion (2025)
• Households and NPISHs final consumption expenditure per capita (constant 2015 US$) — US$1,144 (2025)
• Final consumption expenditure (constant 2015 US$) — US$39.23 billion (2025)
• Final consumption expenditure (constant LCU) — 23.14 trillion (2025)
• Gross national expenditure (constant 2015 US$)

Reading data like this

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Questions people ask

What is Cameroon's chemicals (% of value added in manufacturing)?

3.6% in 2018, according to the World Bank (World Development Indicators).

How has it changed since 1970?

It is up 0.24 percentage points from 3.36% in 1970. The highest value was 10.16% in 2002 and the lowest 2.16% in 2001.

Is the latest change in chemicals (% of value added in manufacturing) unusual for Cameroon?

In 2018, Cameroon's chemicals (% of value added in manufacturing) fell 0.24 percentage points on 2017 (from 3.83% to 3.6%). Across the 23 yearly changes before that (1971 to 2017), the average change was +0.33 percentage points and a typical year strayed about 2.08 percentage points from that (the standard deviation). This year's change was 0.3 standard deviations below that average, so it was an ordinary year: it sits within the range of normal year-to-year movement.

Where does this data come from?

The World Bank's World Development Indicators, licensed CC BY 4.0. Original source: International Yearbook of Industrial Statistics, UN Industrial Development Organization (UNIDO).

Source

World Bank, World Development Indicators, indicator NV.MNF.CHEM.ZS.UN, licensed CC BY 4.0. Original source: International Yearbook of Industrial Statistics, UN Industrial Development Organization (UNIDO) 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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