Chad vs Guyana: Annual articles published in scientific and technical journals

Chad

52.36

in 2023

Guyana

49.61

in 2023

Chad rank

151st

Guyana rank

154th

Annual articles published in scientific and technical journals over time

Chad currently reports 52.36 against 49.61 in Guyana, a difference of 2.75.

That makes Chad's figure about 1.1 times Guyana's.

The two have swapped places 7 times across 28 shared years of data; in 1996 it was Guyana ahead.

Chad ranks 151st and Guyana ranks 154th of 196 countries.

Indicator: Annual articles published in scientific and technical journals
Source: National Science Foundation Science and Engineering Indicators, via World Bank (2026) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 196 places, 5,488 data points, 1996–2023
Last refreshed: 07 August 2026

Includes physics, biology, chemistry, mathematics, clinical medicine, biomedical research, engineering and technology, and earth and space sciences.