Republic of Korea vs United States of America: Liner shipping connectivity index

Republic of Korea
111.25 maximum value in 2004 = 100
in 2021
United States of America
102.61 maximum value in 2004 = 100
in 2021
Republic of Korea rank
2nd
United States of America rank
4th

Liner shipping connectivity index over time

  • Republic of Korea
  • United States of America
0255075100200620132021

How they compare

Republic of Korea currently reports 111.25 maximum value in 2004 = 100 against 102.61 maximum value in 2004 = 100 in United States of America, a difference of 8.64 maximum value in 2004 = 100.

That makes Republic of Korea's figure about 1.1 times United States of America's.

The two have swapped places 1 time across 16 shared years of data; in 2006 it was United States of America ahead.

Republic of Korea ranks 2nd and United States of America ranks 4th of 168 countries.

Across the 3 decades both report, Republic of Korea averaged higher in 2 and United States of America in 1.

Head to head by decade

Decade Republic of Korea United States of America Difference Ahead
2000s 71.72 maximum value in 2004 = 100 76.58 maximum value in 2004 = 100 4.85 maximum value in 2004 = 100 United States of America
2010s 95.82 maximum value in 2004 = 100 85.92 maximum value in 2004 = 100 9.9 maximum value in 2004 = 100 Republic of Korea
2020s 109.9 maximum value in 2004 = 100 103.23 maximum value in 2004 = 100 6.67 maximum value in 2004 = 100 Republic of Korea

Averages of every year both report within each decade.

Frequently asked questions

Which has higher liner shipping connectivity index, Republic of Korea or United States of America?
Republic of Korea, at 111.25 maximum value in 2004 = 100 against 102.61 maximum value in 2004 = 100 in United States of America as of 2021.
What is the difference in liner shipping connectivity index between Republic of Korea and United States of America?
8.64 maximum value in 2004 = 100, with Republic of Korea ahead.
How many years of comparable data are there for Republic of Korea and United States of America?
16 years are reported by both, from 2006 to 2021.
How do Republic of Korea and United States of America rank globally for liner shipping connectivity index?
Republic of Korea ranks 2nd and United States of America ranks 4th of 168 countries.
Where does this data come from?
Review of Maritime Transport 2010., UN Conference on Trade and Development (UNCTAD), published as Liner shipping connectivity index (maximum value in 2004 = 100). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Republic of Korea vs United States of America: Liner shipping connectivity index. Statizoid, drawing on Review of Maritime Transport 2010., UN Conference on Trade and Development (UNCTAD). Retrieved 21 August 2026, from https://infrastructure.statizoid.com/compare/liner-shipping-connectivity-index-maximum-value-in-2004-100/korea-rep/united-states/

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About this data

Indicator
Liner shipping connectivity index (maximum value in 2004 = 100)
Unit
maximum value in 2004 = 100
Source
Review of Maritime Transport 2010., UN Conference on Trade and Development (UNCTAD)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
168 places, 2,626 data points, 2006–2021
Last refreshed

The Liner Shipping Connectivity Index captures how well countries are connected to global shipping networks. It is computed by the United Nations Conference on Trade and Development (UNCTAD) based on five components of the maritime transport sector: number of ships, their container-carrying capacity, maximum vessel size, number of services, and number of companies that deploy container ships in a country's ports. For each component a country's value is divided by the maximum value of each component in 2004, the five components are averaged for each country, and the average is divided by the maximum average for 2004 and multiplied by 100. The index generates a value of 100 for the country with the highest average index in 2004. . The underlying data come from Containerisation International Online.