Busan Metro Line 4

Busan Metro Line 4 - railway line operated by Busan Transportation Corporation in Busan, South Korea. Article “Busan Metro Line 4” in English Wikipedia has 19.9 points for quality (as of July 1, 2025). The article contains 4 references and 7 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 1.05 points.

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

In June 2025 the article “Busan Metro Line 4” was edited by 1 authors in English Wikipedia and written by 1 authors in all languages.

Since the creation of article “Busan Metro Line 4”, its content was written by 53 registered users of English Wikipedia and edited by 235 registered Wikipedia users in all languages.

The article is cited 93 times in English Wikipedia and cited 684 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #52389 in April 2011
• Global: #38190 in April 2011

The highest popularity rank from 2008:

• Local (English): #770467 in January 2015
• Global: #290841 in March 2011

There are 11 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	Korean (ko) 부산 도시철도 4호선		51.2989
2	English (en) Busan Metro Line 4		19.9163
3	Thai (th) รถไฟใต้ดินปูซาน สาย 4		18.9858
4	Vietnamese (vi) Tàu điện ngầm Busan tuyến 4		18.8397
5	Chinese (zh) 釜山都市铁道4号线		13.6983
6	French (fr) Ligne 4 du métro de Pusan		13.0183
7	Ukrainian (uk) Четверта лінія (Пусанський метрополітен)		11.1176
8	Japanese (ja) 釜山交通公社4号線		10.0744
9	Italian (it) Linea 4 (metropolitana di Busan)		6.3031
10	Russian (ru) Линия 4 (Пусанский метрополитен)		3.4279

More...

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

The most popular language versions of the article "Busan Metro Line 4" in all the time

#	Language	Popularity award	Relative popularity
1	Korean (ko) 부산 도시철도 4호선		192 615
2	English (en) Busan Metro Line 4		74 460
3	Japanese (ja) 釜山交通公社4号線		44 586
4	Chinese (zh) 釜山都市铁道4号线		9 623
5	Russian (ru) Линия 4 (Пусанский метрополитен)		8 333
6	Italian (it) Linea 4 (metropolitana di Busan)		2 066
7	Thai (th) รถไฟใต้ดินปูซาน สาย 4		1 512
8	Dutch (nl) Lijn 4 (metro van Busan)		1 269
9	Vietnamese (vi) Tàu điện ngầm Busan tuyến 4		795
10	Ukrainian (uk) Четверта лінія (Пусанський метрополітен)		225

More...

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 "Busan Metro Line 4" in June 2025

#	Language	Popularity award	Relative popularity
1	Korean (ko) 부산 도시철도 4호선		527
2	English (en) Busan Metro Line 4		373
3	Japanese (ja) 釜山交通公社4号線		225
4	Chinese (zh) 釜山都市铁道4号线		147
5	Russian (ru) Линия 4 (Пусанский метрополитен)		61
6	Vietnamese (vi) Tàu điện ngầm Busan tuyến 4		12
7	French (fr) Ligne 4 du métro de Pusan		9
8	Italian (it) Linea 4 (metropolitana di Busan)		9
9	Thai (th) รถไฟใต้ดินปูซาน สาย 4		7
10	Dutch (nl) Lijn 4 (metro van Busan)		6

More...

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

Language versions of the article "Busan Metro Line 4" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	Korean (ko) 부산 도시철도 4호선		93
2	English (en) Busan Metro Line 4		53
3	Japanese (ja) 釜山交通公社4号線		35
4	Italian (it) Linea 4 (metropolitana di Busan)		15
5	Russian (ru) Линия 4 (Пусанский метрополитен)		12
6	Chinese (zh) 釜山都市铁道4号线		8
7	Vietnamese (vi) Tàu điện ngầm Busan tuyến 4		5
8	Dutch (nl) Lijn 4 (metro van Busan)		4
9	Thai (th) รถไฟใต้ดินปูซาน สาย 4		4
10	French (fr) Ligne 4 du métro de Pusan		3

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 "Busan Metro Line 4" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Busan Metro Line 4		1
2	French (fr) Ligne 4 du métro de Pusan		0
3	Italian (it) Linea 4 (metropolitana di Busan)		0
4	Japanese (ja) 釜山交通公社4号線		0
5	Korean (ko) 부산 도시철도 4호선		0
6	Dutch (nl) Lijn 4 (metro van Busan)		0
7	Russian (ru) Линия 4 (Пусанский метрополитен)		0
8	Thai (th) รถไฟใต้ดินปูซาน สาย 4		0
9	Ukrainian (uk) Четверта лінія (Пусанський метрополітен)		0
10	Vietnamese (vi) Tàu điện ngầm Busan tuyến 4		0

More...

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

Language versions of the article "Busan Metro Line 4" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Korean (ko) 부산 도시철도 4호선		281
2	English (en) Busan Metro Line 4		93
3	Japanese (ja) 釜山交通公社4号線		73
4	Vietnamese (vi) Tàu điện ngầm Busan tuyến 4		73
5	Russian (ru) Линия 4 (Пусанский метрополитен)		71
6	Chinese (zh) 釜山都市铁道4号线		55
7	Italian (it) Linea 4 (metropolitana di Busan)		15
8	Ukrainian (uk) Четверта лінія (Пусанський метрополітен)		8
9	French (fr) Ligne 4 du métro de Pusan		5
10	Dutch (nl) Lijn 4 (metro van Busan)		5

More...

#	Language	Value
en	English Busan Metro Line 4
fr	French Ligne 4 du métro de Pusan
it	Italian Linea 4 (metropolitana di Busan)
ja	Japanese 釜山交通公社4号線
ko	Korean 부산 도시철도 4호선
nl	Dutch Lijn 4 (metro van Busan)
ru	Russian Линия 4 (Пусанский метрополитен)
th	Thai รถไฟใต้ดินปูซาน สาย 4
uk	Ukrainian Четверта лінія (Пусанський метрополітен)
vi	Vietnamese Tàu điện ngầm Busan tuyến 4
zh	Chinese 釜山都市铁道4号线

Best Rank

English: #770467 01.2015

Global: #290841 03.2011

Best Rank

English: #52389 04.2011

Global: #38190 04.2011

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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