DK4

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DK4

Quality:

Pyongyang Metro DK4 - metro rolling stock built by Changchun. Article “DK4” in English Wikipedia has 39 points for quality (as of July 1, 2025). The article contains 24 references and 6 sections.

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

Since the creation of article “DK4”, its content was written by 7 registered users of English Wikipedia and edited by 25 registered Wikipedia users in all languages.

The article is cited 77 times in English Wikipedia and cited 90 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #158409 in November 2021
  • Global: #203122 in February 2025

The highest popularity rank from 2008:

  • Local (English): #924642 in December 2024
  • Global: #1037530 in December 2024

There are 3 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
DK4
38.9887
2German (de)
DK4 (Triebwagen)
24.3967
3Chinese (zh)
平壤地铁DK4型电动客车
7.6997
More...

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

Most popular in all the time

The most popular language versions of the article "DK4" in all the time
#LanguagePopularity awardRelative popularity
1Chinese (zh)
平壤地铁DK4型电动客车
33 797
2German (de)
DK4 (Triebwagen)
17 673
3English (en)
DK4
15 555
More...

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

Most popular in June 2025

The most popular language versions of the article "DK4" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
DK4
452
2Chinese (zh)
平壤地铁DK4型电动客车
285
3German (de)
DK4 (Triebwagen)
154
More...

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

The highest AI

Language versions of the article "DK4" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1German (de)
DK4 (Triebwagen)
11
2English (en)
DK4
7
3Chinese (zh)
平壤地铁DK4型电动客车
7
More...

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

The highest AI in June 2025

Language versions of the article "DK4" with the highest AI in June 2025
#LanguageAI awardRelative AI
1German (de)
DK4 (Triebwagen)
0
2English (en)
DK4
0
3Chinese (zh)
平壤地铁DK4型电动客车
0
More...

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

The highest CI

Language versions of the article "DK4" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
DK4
77
2Chinese (zh)
平壤地铁DK4型电动客车
7
3German (de)
DK4 (Triebwagen)
6
More...

Scores

Estimated value for Wikipedia:
English:
Global:
Popularity in June 2025:
English:
Global:
Popularity in all years:
English:
Global:
Authors in June 2025:
English:
Global:
Registered authors in all years:
English:
Global:
Citations:
English:
Global:

Quality measures

Interwikis

#LanguageValue
deGerman
DK4 (Triebwagen)
enEnglish
DK4
zhChinese
平壤地铁DK4型电动客车

Popularity rank trends

Best Rank English:
#924642
12.2024
Global:
#1037530
12.2024

AI rank trends

Best Rank English:
#158409
11.2021
Global:
#203122
02.2025

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Pyongyang Metro DK4 from Wikipedia articles about Pyŏngyang Metro, CRRC Changchun Railway Vehicles Co., Ltd., Korean State Railway, Rolling Stock of the Korean State Railway and Kim Chong-tae Electric Locomotive Works. Whereas reading the article about Pyongyang Metro DK4 people most often go to Wikipedia articles on BVG Class D, Korean State Railway, CRRC Changchun Railway Vehicles Co., Ltd., Pyŏngyang Metro and BVG Class G.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

en: DK4

News from 21 February 2026

On 21 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Alysa Liu, Eric Dane, 2026 Winter Olympics, Rebecca Gayheart, Johannes Høsflot Klæbo, Wuthering Heights, amyotrophic lateral sclerosis, Andrew Mountbatten-Windsor, John F. Kennedy Jr..

In English Wikipedia the most popular articles on that day were: Eric Dane, Alysa Liu, Rebecca Gayheart, Jeffrey Epstein, 2026 Winter Olympics, Eileen Gu, John F. Kennedy Jr., Carolyn Bessette Kennedy, Deaths in 2026, Johannes Høsflot Klæbo.

About WikiRank

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