Skip to content
Nations Inquiry — home

Data for 2004

Economic Complexity Index, 2004

2004, as Growth Lab at Harvard University’s 2026 release gives it · stored as published, never rewritten

Economic Complexity Index, 2004 covers 144 countries. Japan is highest, at 2.039; Nigeria is lowest, at -2.901. The middle country reads 0.051. Against 2003, 144 values changed (64 up, 80 down), the same countries are covered.

Share

Economic Complexity Index · Data for 2004

HighestJapan

2.039

LowestNigeria

-2.901

Shaded by value in five groups of equal size, darkest at the better end.

01Growth Lab at Harvard University’s rank

The table

Every country and every column of Economic Complexity Index, 2004, as published. The rank is Growth Lab at Harvard University’s own, as printed. “=” marks a shared position.

Showing 25 of 144 countries · select a heading to sort

Economic Complexity Index, 2004: every country, as published by Growth Lab at Harvard University.
1JapanJPNEastern Asia2.039
2SwitzerlandCHEWestern Europe1.658
3FinlandFINNorthern Europe1.613
4GermanyDEUWestern Europe1.567
5TaiwanTWNEastern Asia1.557
6SwedenSWENorthern Europe1.531
7South KoreaKOREastern Asia1.459
8AustriaAUTWestern Europe1.402
9CzechiaCZEEastern Europe1.380
10United KingdomGBRNorthern Europe1.362
11SloveniaSVNSouthern Europe1.355
12SingaporeSGPSouth-eastern Asia1.298
13United StatesUSANorthern America1.289
14IrelandIRLNorthern Europe1.276
15NorwayNORNorthern Europe1.253
16FranceFRAWestern Europe1.243
17ItalyITASouthern Europe1.210
18RussiaRUSEastern Europe1.168
19BelgiumBELWestern Europe1.124
20SlovakiaSVKEastern Europe1.103
21HungaryHUNEastern Europe1.097
22Hong KongHKGEastern Asia1.092
23IsraelISRWestern Asia1.090
24DenmarkDNKNorthern Europe1.063
25NetherlandsNLDWestern Europe1.030

02In 2004

At either end

The 5 countries at each end of the headline.

Highest

  1. #1Japan2.039
  2. #2Switzerland1.658
  3. #3Finland1.613
  4. #4Germany1.567
  5. #5Taiwan1.557

Lowest

  1. #144Nigeria-2.901
  2. #143Republic of the Congo-2.320
  3. #142DR Congo-2.301
  4. #141Sudan-2.179
  5. #140Chad-2.066

A higher value is the better result. The middle country reads 0.051. “Shared” marks a value another country also holds.

032003 → 2004

Since 2003

What changed between 2003 and this one: who joined or left, and how far the headline moved.

  • +0 / −0countries joined / left
  • 144values changed, of 144 in both
  • 64 · 80rose · fell
  • 0unchanged

Rose most

Fell most

  • Chad-1.027 → -2.066−1.039
  • Nigeria-1.962 → -2.901−0.939
  • Sudan-1.658 → -2.179−0.521
  • Yemen-0.974 → -1.493−0.519
  • Cameroon-0.917 → -1.256−0.339

Both years come from the same release, so a difference here is a change in the data, not a revision of it. Every country’s full history is charted on the statistic page.

04Caveats

Read before you use

What this edition’s numbers are and are not, worked out from the file itself.

How values are stored
  • One year of the 2026 release

    Every year in this series comes from Growth Lab at Harvard University’s 2026 release, recalculated on one method. It can differ from what was first published for 2004.

  • The rank is Growth Lab at Harvard University’s

    Printed as the publisher ranked the countries; never re-ranked here.

  • Nothing missing

    Every one of the 144 countries has every column.

05The files

Download and cite

The table as a file, digit for digit, what this site changed, and a citation for this edition.

Licence in full

What this site changed: Reshaped into one row per country: regional and income-group totals are left out, only the columns listed are kept, each row gets its ISO 3166 code, and some country names are brought to one spelling. No value is recalculated, rescaled or rounded.

Licence: CC0 1.0 · what it allows, in plain words

Cite this edition

Growth Lab at Harvard University (2004). Economic Complexity Index, 2004 [data set], describing 2004. As held by Nations Inquiry, https://nationsinquiry.com/datasets/economic-complexity/2004

0630 held

Other years

07Questions

Economic Complexity Index, 2004: questions and answers

Which country has the highest Economic Complexity Index in Economic Complexity Index, 2004?

Japan, at 2.039, of the 144 countries in the file.

What year does Economic Complexity Index, 2004 describe?

2004.

How many countries does Economic Complexity Index, 2004 cover?

144.

Where can I download Economic Complexity Index, 2004?

On this page, as a CSV file holding every value exactly as published, or from the publisher’s own site, linked below.

Is Economic Complexity Index, 2004 the newest?

No. The newest held here is Economic Complexity Index, 2024.

Feedback

Feedback

How are we doing?

Two answers are required — a rating and your email. The rest is up to you.