The source specifies that:
"The Corruption Perceptions Index ranks countries and territories based on how corrupt their public sector is perceived to be. A country or territory’s score indicates the perceived level of public sector corruption on a scale of 0 (highly corrupt) to 100 (very clean)."
Algeria scored 33 points in the corruption perception index in 2021, ranking 117 out of 180 countries worldwide. The index ranges from zero (high corruption perception) to 100 (absence of corruption). Algeria obtained the lowest scores in 2011, showing high levels of perceived corruption within the country's public sector.
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Transparency International. (January 25, 2022). Corruption perception index in Algeria from 2011 to 2021 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 15, 2026, from /statistics/1272288/corruption-perception-index-in-algeria/
Transparency International. "Corruption perception index in Algeria from 2011 to 2021." Chart. January 25, 2022. ÌÇÐÄÆƽâ°æ. Accessed July 15, 2026. /statistics/1272288/corruption-perception-index-in-algeria/
Transparency International. (2022). Corruption perception index in Algeria from 2011 to 2021. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 15, 2026. /statistics/1272288/corruption-perception-index-in-algeria/
Transparency International. "Corruption Perception Index in Algeria from 2011 to 2021." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 25 Jan 2022, /statistics/1272288/corruption-perception-index-in-algeria/
Transparency International, Corruption perception index in Algeria from 2011 to 2021 ÌÇÐÄÆƽâ°æ, /statistics/1272288/corruption-perception-index-in-algeria/ (last visited July 15, 2026)
Corruption perception index in Algeria from 2011 to 2021 [Graph], Transparency International, January 25, 2022. [Online]. Available: /statistics/1272288/corruption-perception-index-in-algeria/
