The bar charts illustrate the average years of schooling, scientists and technicians per 1000 people and also the participation levels in research and development in developing and industrialised countries during 1980 and 1990.

The bar charts provide information about the difference between developing and industrialised

countries

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in terms of the average year of schooling,

scientists

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and

technicians

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per 1000 people

as well as

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the participation levels in

research

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in 1980 and 1990.

Overall

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, in both time periods, industrialised areas made the highest contribution in all the sectors and end of the period, changes were significant.

Although

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developing

countries

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grew over time in schooling,

scientists

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and

technicians

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, spending on

research

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and development became lower. In 1980, people spent almost 9 years in school from industrialised

countries

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where it rose to more than 10 schools in 1990.

Furthermore

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, Around 42

scientists

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and

technicians

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were found on 1000 which increased by more than 20 people in 1990. Spending on

research

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and development was increased over the 10-year period.

On the other hand

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, only around 3 teaching environment was available in developing

countries

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which changed to more than 3 in the 10-year period.

Scientists

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and

technicians

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were very small amount ( between 15 to 20 humans per 1000).

However

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, these regions declined their

ependiture

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expenditure

expenditures

on

research

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and development areas.