Country | Total papers in country (N) | Total papers as lead author N | Percentage as lead author % | Lead in papers in IF journals % (n) | Lead in papers in journal with IF ≥2 % (n) | Lead author has multiple affiliations % |
---|---|---|---|---|---|---|
Brazil | 134 | 124 | 92.5 | 91.8 (45) | 76.9 (10)* | 1.5 |
South Africa | 155 | 116 | 74.8 | 73.6 (53) | 67.3 (33) | 1.9 |
India | 114 | 78 | 68.4 | 77.5 (31) | 71.4 (15) | 3.5 |
Nigeria | 83 | 73 | 88.0 | 86.7 (26) | 50.0 (3)* | 2.4 |
Thailand | 82 | 66 | 80.5 | 77.4 (24) | 73.9 (17) | 25.6 |
Kenya | 99 | 43 | 43.4 | 36.8 (14) | 29.0 (9)** | 3.0 |
China | 56 | 43 | 76.8 | 80.0 (28) | 80.0 (16) | 1.8 |
Tanzania | 112 | 41 | 36.6 | 23.3 (10) | 16.1 (5)* | 15.2 |
Bangladesh | 67 | 41 | 61.2 | 61.5 (16) | 42.9 (6) | 1.5 |
Uganda | 82 | 39 | 47.6 | 47.4 (18) | 40.7 (11) | 11.0 |
Turkey | 37 | 36 | 97.3 | 95.5 (21) | 90.0 (9)** | 0 |
Malawi | 79 | 33 | 41.8 | 46.9 (15) | 39.1 (9) | 12.7 |
Côte d’Ivoire | 48 | 25 | 52.1 | 43.8 (7) | 38.5 (5) | 29.2 |
Mexico | 36 | 22 | 61.1 | 66.7 (8) | 62.5 (5) | 2.8 |
Zambia | 49 | 21 | 42.9 | 37.0 (10) | 36.4 (8) | 26.5 |
Zimbabwe | 39 | 21 | 53.8 | 56.3 (9) | 58.3 (7) | 15.4 |
Pakistan | 30 | 20 | 66.7 | 92.3 (12) | 100.0 (8)* | 3.3 |
Burkina Faso | 48 | 18 | 37.5 | 36.8 (7) | 33.3 (5) | 6.3 |
Ghana | 56 | 17 | 30.4 | 20.0 (4) | 25.0 (3) | 3.6 |
Ethiopia | 32 | 16 | 50.0 | 58.3 (7) | 75.0 (3) | 9.4 |
Nepal | 31 | 16 | 51.6 | 50.0 (6) | 33.3 (2) | 0 |
Argentina | 22 | 15 | 68.2 | 55.6 (5) | 50.0 (3) | 0 |
Cameroon | 20 | 15 | 75.0 | 81.8 (9) | 66.7 (4) | 5.0 |
Sudan | 19 | 15 | 78.9 | 100.0 (5) | 100.0 (1) | 5.3 |
Colombia | 15 | 15 | 100.0 | 100 (5) | 100 (1) | 0 |
Egypt | 25 | 11 | 44.0 | 53.9 (7) | 0 (0)* | 0 |
Botswana | 24 | 11 | 45.8 | 40.0 (4) | 40.0 (4) | 37.5 |
Iran | 11 | 10 | 90.9 | 75.0 (3) | 0.0 (0)* | 0 |
Mozambique | 31 | 9 | 29.0 | 40.0 (4) | 40.0 (4) | 9.7 |
Rwanda | 16 | 9 | 56.3 | 62.5 (5) | 83.3 (5)** | 12.5 |
Vietnam | 22 | 8 | 36.4 | 22.2 (2) | 16.7 (1) | 9.1 |
Jamaica | 13 | 8 | 61.5 | 66.7 (4) | 50.0 (1) | 7.7 |
Antigua and Barbuda | 11 | 7 | 63.6 | 100.0 (4) | 100.0 (2) | 9.1 |
Chile | 9 | 7 | 77.8 | 66.7 (2) | 50.0 (1) | 0 |
Panama | 7 | 7 | 100.0 | 100 (2) | - | 0 |
Uruguay | 7 | 7 | 100.0 | 100 (3) | 100 (1) | 0 |
Mali | 16 | 6 | 37.5 | 25.0 (2) | 0.0 (0)* | 0 |
Malaysia | 7 | 6 | 85.7 | 80.0 (4) | 50.0 (1)** | 0 |
Indonesia | 22 | 5 | 22.7 | 30.0 (3) | 25.0 (2) | 4.5 |
Peru | 14 | 5 | 35.7 | 42.9 (3) | 50.0 (3) | 14.3 |
Haiti | 6 | 5 | 83.3 | 100 (2) | 100 (2) | 50.0 |
The Gambia | 6 | 5 | 83.3 | 100.0 (4) | 100.0 (3) | 16.7 |
Sri Lanka | 5 | 5 | 100.0 | 100 (4) | 100 (2) | 20.0 |
Cambodia | 11 | 4 | 36.4 | 25.0 (1) | 0 (0) | 9.1 |
Ecuador | 9 | 4 | 44.4 | 50.0 (3) | 33.3 (1) | 0 |
Guatemala | 15 | 3 | 20.0 | 28.6 (2) | 33.3 (1) | 0 |
Benin | 14 | 3 | 21.4 | 50.0 (2) | 50.0 (2)** | 7.1 |
Philippines | 8 | 3 | 37.5 | 50.0 (3) | 75.0 (3)* | 0.0 |
Madagascar | 6 | 3 | 50.0 | 33.3 (1) | - | 16.7 |
Myanmar | 5 | 3 | 60.0 | 50.0 (1) | 50.0 (1) | 0 |
Dominican Republic | 5 | 3 | 60.0 | 50.0 (1) | 100.0 (1) | 40.0 |
Bolivia | 10 | 2 | 20.0 | 20.0 (1) | 25.0 (1) | 10.0 |
Senegal | 10 | 2 | 20.0 | 25.0 (1) | 0 (0) | 10.0 |
Democratic Republic of the Congo | 7 | 2 | 28.6 | - | - | 0 |
Niger | 5 | 2 | 40.0 | 50.0 (1) | 50.0 (1) | 0 |
Honduras | 8 | 1 | 12.5 | 25.0 (1) | 33.3 (1) | 12.5 |
Ukraine | 7 | 1 | 14.3 | 0.0 (0) | 0.0 (0) | 0 |
Angola | 7 | 1 | 14.3 | 0 (0) | 0 (0) | 0 |
Nicaragua | 7 | 1 | 14.3 | 0 (0) | 0 (0) | 14.3 |
Russian Federation | 5 | 0 | 0.0 | 0 (0) | 0 (0) | 0 |
Countries with fewer than 5 papers | ||||||
Countries with 3 papersb | 27 | 10 | 37.0 | - | - | 3.7 |
Countries with 4 papersa | 16 | 7 | 43.8 | - | - | 25.0 |
Countries with 1 paperd | 19 | 7 | 36.8 | - | - | 5.3 |
Countries with 2 papersc | 14 | 4 | 28.6 | - | - | 0 |