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Primary sector of the economy (the raw materials industry) Secondary sector of the economy (manufacturing and construction) Tertiary sector of the economy (the "service industry") Quaternary sector of the economy (information services) Quinary sector of the economy (humanitarian services)
1.3 Nominal GDP sector composition ... World 5.7 3.1 0.5 1 1 0.2 List by alphabetical order. Country/Economy Agriculture Industry
The Global Industry Classification Standard (GICS) is an industry taxonomy developed in 1999 by MSCI and Standard & Poor's (S&P) for use by the global financial community. The GICS structure consists of 11 sectors, 25 industry groups, 74 industries and 163 sub-industries [1] into which S&P has categorized all major public companies.
Nejron Photo/Shutterstock.com. 6. Information Technology . Market value: $5 trillion. Ranking 6th on the list of the biggest industries in the world in 2021 is the information technology sector.
At the top level, they are often classified according to the three-sector theory into sectors: primary (extraction and agriculture), secondary (manufacturing), and tertiary (services). Some authors add quaternary (knowledge) or even quinary (culture and research) sectors. Over time, the fraction of a society's activities within each sector changes.
Percentages of a country's economy made up by different sectors. Countries with higher levels of socio-economic development tend to have proportionally less of their economies operating in the primary and secondary sectors and more emphasis on the tertiary sector. The less developed countries exhibit the inverse pattern.
In 2018, $1.8 trillion were invested in the energy sector, which ensured some steadiness after years of investment decline in the industry. The energy sector is also one of the most controversial ...
Industry [%] [3] Services [%] [4] Date of information Afghanistan * 46 18 36 2020 Albania * 35 22 44 2021 Algeria * 10 31 59 2021 American Samoa * 34 33 33 1990 Andorra * 0.4 4.7 94.9 2010 Angola * 59 8 34 2021 Anguilla * 4 3 92 2000 est. Antigua and Barbuda * 7 11 82 1983 Argentina * 8 20 72 2021 Armenia * 30 18 52 2021