Leading 50 countries/territories (Dimensions data)

The leading 50 countries/territories ranked by total number of collaborative articles (# articles) between north and south countries from 2015 to 2022. North and south countries were defined using the World Bank’s income-group classifications. See this supplement’s Guide to the Index for more information.

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1IndiaSouth241,395
2United StatesNorth220,031
3IranSouth119,103
4United KingdomNorth113,454
5Saudi ArabiaNorth108,946
6ChinaNorth107,751
7EgyptSouth102,415
8PakistanSouth97,954
9FranceNorth80,710
10GermanyNorth68,601
11AustraliaNorth65,529
12CanadaNorth55,345
13ItalyNorth46,817
14South KoreaNorth46,149
15VietnamSouth45,507
16JapanNorth44,217
17MalaysiaNorth40,447
18South AfricaNorth38,877
19SpainNorth36,218
20NigeriaSouth35,862
21UkraineSouth33,547
22RussiaNorth31,286
23BangladeshSouth29,805
24TunisiaSouth27,986
25TurkeyNorth27,190
26NetherlandsNorth26,917
27SwitzerlandNorth25,828
28SwedenNorth23,642
29PolandNorth22,794
30BelgiumNorth22,778
31KenyaSouth21,928
32TaiwanNorth21,536
33AlgeriaSouth21,361
34BrazilNorth21,358
35MoroccoSouth18,695
36United Arab EmiratesNorth17,524
37JordanSouth17,406
38GhanaSouth16,985
39EthiopiaSouth16,785
40ThailandNorth16,558
41PhilippinesSouth16,545
42LebanonSouth16,477
43PortugalNorth14,164
44DenmarkNorth13,643
45UgandaSouth13,211
46NorwayNorth13,070
47CzechiaNorth12,948
48AustriaNorth12,817
49SingaporeNorth12,004
50TanzaniaSouth11,683