Viernes Negro (1978)

Black Friday - mass shooting of protesters in Pahlavi Iran on 8 September 1978. Article "Viernes Negro (1978)" in Spanish Wikipedia has 28.7 points for quality (as of August 1, 2024). The article contains 10 references and 5 sections.

This article has the best quality in Persian Wikipedia. Also, this article is the most popular in that language version.

Since the creation of article "Viernes Negro (1978)", its content was written by 11 registered users of Spanish Wikipedia and edited by 450 registered Wikipedia users in all languages.

The article is cited 8 times in Spanish Wikipedia and cited 656 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Spanish): #36035 in August 2021
• Global: #10686 in September 2020

The highest popularity rank from 2008:

• Local (Spanish): #176711 in September 2016
• Global: #53445 in September 2022

There are 14 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from August 1, 2024 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Persian (fa) تظاهرات ۱۷ شهریور		65.2614
2	English (en) Black Friday (1978)		55.4872
3	Turkish (tr) Kara Cuma (1978)		53.0829
4	German (de) Schwarzer Freitag (1978)		44.1304
5	Russian (ru) Чёрная пятница (1978)		41.0301
6	Portuguese (pt) Sexta-feira Negra (1978)		40.3881
7	Arabic (ar) الجمعة السوداء (1978)		32.1433
8	Hebrew (he) יום שישי השחור (1978)		31.584
9	Basque (eu) Ostiral Beltza (1978)		29.0984
10	Spanish (es) Viernes Negro (1978)		28.6722

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Viernes Negro (1978)" in all the time

#	Language	Popularity award	Relative popularity
1	Persian (fa) تظاهرات ۱۷ شهریور		931 783
2	English (en) Black Friday (1978)		385 873
3	French (fr) Vendredi noir (1978)		82 560
4	German (de) Schwarzer Freitag (1978)		58 782
5	Spanish (es) Viernes Negro (1978)		31 124
6	Portuguese (pt) Sexta-feira Negra (1978)		18 337
7	Arabic (ar) الجمعة السوداء (1978)		11 633
8	Hebrew (he) יום שישי השחור (1978)		9 991
9	Russian (ru) Чёрная пятница (1978)		8 476
10	Norwegian (no) Svarte fredag (1978)		5 424

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Viernes Negro (1978)" in July 2024

#	Language	Popularity award	Relative popularity
1	Persian (fa) تظاهرات ۱۷ شهریور		9 005
2	English (en) Black Friday (1978)		2 202
3	French (fr) Vendredi noir (1978)		508
4	German (de) Schwarzer Freitag (1978)		166
5	Russian (ru) Чёрная пятница (1978)		146
6	Spanish (es) Viernes Negro (1978)		132
7	Turkish (tr) Kara Cuma (1978)		99
8	Arabic (ar) الجمعة السوداء (1978)		72
9	Portuguese (pt) Sexta-feira Negra (1978)		58
10	Hebrew (he) יום שישי השחור (1978)		27

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Viernes Negro (1978)" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Black Friday (1978)		135
2	Persian (fa) تظاهرات ۱۷ شهریور		132
3	German (de) Schwarzer Freitag (1978)		61
4	French (fr) Vendredi noir (1978)		31
5	Norwegian (no) Svarte fredag (1978)		22
6	Hebrew (he) יום שישי השחור (1978)		21
7	Portuguese (pt) Sexta-feira Negra (1978)		15
8	Spanish (es) Viernes Negro (1978)		11
9	Arabic (ar) الجمعة السوداء (1978)		8
10	Russian (ru) Чёрная пятница (1978)		6

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Viernes Negro (1978)" with the highest AI in July 2024

#	Language	AI award	Relative AI
1	Arabic (ar) الجمعة السوداء (1978)		0
2	German (de) Schwarzer Freitag (1978)		0
3	English (en) Black Friday (1978)		0
4	Spanish (es) Viernes Negro (1978)		0
5	Basque (eu) Ostiral Beltza (1978)		0
6	Persian (fa) تظاهرات ۱۷ شهریور		0
7	French (fr) Vendredi noir (1978)		0
8	Hebrew (he) יום שישי השחור (1978)		0
9	Korean (ko) 검은 금요일 (1978년)		0
10	Norwegian (no) Svarte fredag (1978)		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Viernes Negro (1978)" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Persian (fa) تظاهرات ۱۷ شهریور		438
2	English (en) Black Friday (1978)		77
3	Arabic (ar) الجمعة السوداء (1978)		34
4	French (fr) Vendredi noir (1978)		30
5	Russian (ru) Чёрная пятница (1978)		20
6	German (de) Schwarzer Freitag (1978)		19
7	Portuguese (pt) Sexta-feira Negra (1978)		12
8	Spanish (es) Viernes Negro (1978)		8
9	Hebrew (he) יום שישי השחור (1978)		6
10	Norwegian (no) Svarte fredag (1978)		6

More...

#	Language	Value
ar	Arabic الجمعة السوداء (1978)
de	German Schwarzer Freitag (1978)
en	English Black Friday (1978)
es	Spanish Viernes Negro (1978)
eu	Basque Ostiral Beltza (1978)
fa	Persian تظاهرات ۱۷ شهریور
fr	French Vendredi noir (1978)
he	Hebrew יום שישי השחור (1978)
ko	Korean 검은 금요일 (1978년)
no	Norwegian Svarte fredag (1978)
pt	Portuguese Sexta-feira Negra (1978)
ru	Russian Чёрная пятница (1978)
th	Thai ศุกร์ทมิฬ
tr	Turkish Kara Cuma (1978)

Best Rank

Spanish: #176711 09.2016

Global: #53445 09.2022

Best Rank

Spanish: #36035 08.2021

Global: #10686 09.2020

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from August, 2024. When calculating current popularity and AI of articles data from July 2024 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information