2009年二十国集团伦敦峰会

Quality:

2009 G20 London summit - 2nd G20 meeting. Article “2009年二十国集团伦敦峰会” in Chinese Wikipedia has 43.9 points for quality (as of July 1, 2025). The article contains 15 references and 7 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Chinese) language version.

Since the creation of article “2009年二十国集团伦敦峰会”, its content was written by 25 registered users of Chinese Wikipedia and edited by 450 registered Wikipedia users in all languages.

The article is cited 46 times in Chinese Wikipedia and cited 591 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Chinese): #96 in April 2009
• Global: #293 in April 2009

The highest popularity rank from 2008:

• Local (Chinese): #367 in April 2009
• Global: #3607 in April 2009

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 July 1, 2025 (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	English (en) 2009 G20 London summit		64.5681
2	Italian (it) G20 dell'aprile 2009		54.0153
3	Portuguese (pt) 2.ª reunião de cúpula do G20		49.8578
4	Uzbek (uz) Londondagi G-20 sammiti (2009)		48.7903
5	Chinese (zh) 2009年二十国集团伦敦峰会		43.898
6	Spanish (es) Cumbre del G-20 de Londres		31.4452
7	French (fr) Sommet du G20 de 2009 (Royaume-Uni)		29.4832
8	Dutch (nl) G20-top in Londen		26.2434
9	Persian (fa) اجلاس ۲۰۰۹ گروه ۲۰ لندن		19.1004
10	Japanese (ja) 第2回20か国・地域首脳会合		15.3541

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

#	Language	Popularity award	Relative popularity
1	English (en) 2009 G20 London summit		681 488
2	Russian (ru) Саммит G20 в Лондоне (2009)		83 872
3	Spanish (es) Cumbre del G-20 de Londres		75 598
4	French (fr) Sommet du G20 de 2009 (Royaume-Uni)		62 014
5	Japanese (ja) 第2回20か国・地域首脳会合		36 541
6	Chinese (zh) 2009年二十国集团伦敦峰会		29 186
7	Italian (it) G20 dell'aprile 2009		18 662
8	Persian (fa) اجلاس ۲۰۰۹ گروه ۲۰ لندن		14 288
9	Dutch (nl) G20-top in Londen		12 270
10	Portuguese (pt) 2.ª reunião de cúpula do G20		8 421

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

#	Language	Popularity award	Relative popularity
1	English (en) 2009 G20 London summit		1 683
2	Russian (ru) Саммит G20 в Лондоне (2009)		188
3	Chinese (zh) 2009年二十国集团伦敦峰会		85
4	Uzbek (uz) Londondagi G-20 sammiti (2009)		76
5	Spanish (es) Cumbre del G-20 de Londres		71
6	French (fr) Sommet du G20 de 2009 (Royaume-Uni)		53
7	Portuguese (pt) 2.ª reunião de cúpula do G20		49
8	Japanese (ja) 第2回20か国・地域首脳会合		38
9	Persian (fa) اجلاس ۲۰۰۹ گروه ۲۰ لندن		27
10	Dutch (nl) G20-top in Londen		19

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

#	Language	AI award	Relative AI
1	English (en) 2009 G20 London summit		200
2	Italian (it) G20 dell'aprile 2009		55
3	French (fr) Sommet du G20 de 2009 (Royaume-Uni)		50
4	Spanish (es) Cumbre del G-20 de Londres		28
5	Chinese (zh) 2009年二十国集团伦敦峰会		25
6	Russian (ru) Саммит G20 в Лондоне (2009)		22
7	Vietnamese (vi) Hội nghị thượng đỉnh G20 2009 tại Luân Đôn		21
8	Japanese (ja) 第2回20か国・地域首脳会合		14
9	Dutch (nl) G20-top in Londen		11
10	Persian (fa) اجلاس ۲۰۰۹ گروه ۲۰ لندن		9

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

#	Language	AI award	Relative AI
1	Arabic (ar) قمة مجموعة العشرين 2009 الثانية		2
2	English (en) 2009 G20 London summit		1
3	Vietnamese (vi) Hội nghị thượng đỉnh G20 2009 tại Luân Đôn		1
4	Spanish (es) Cumbre del G-20 de Londres		0
5	Persian (fa) اجلاس ۲۰۰۹ گروه ۲۰ لندن		0
6	French (fr) Sommet du G20 de 2009 (Royaume-Uni)		0
7	Armenian (hy) Մեծ քսանյակի Լոնդոնի գագաթնաժողով (2009)		0
8	Italian (it) G20 dell'aprile 2009		0
9	Japanese (ja) 第2回20か国・地域首脳会合		0
10	Dutch (nl) G20-top in Londen		0

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

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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 July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information