Table 4.
Country-level production and collaborations.
| Country | Total articles | Percent of total TI research | Single country articles | Cross-country articles | Percent collaboration | Total citations | Average citation per article |
|---|---|---|---|---|---|---|---|
| United Kingdom | 326 | 13% | 224 | 102 | 31.3% | 10,806 | 33.15 |
| United States | 298 | 11.9% | 242 | 56 | 18.8% | 8,514 | 28.57 |
| Australia | 169 | 6.8% | 97 | 72 | 42.6% | 3,906 | 23.11 |
| Spain | 110 | 4.4% | 84 | 26 | 23.6% | 1,516 | 13.78 |
| India | 104 | 4.2% | 92 | 12 | 11.5% | 893 | 8.59 |
| South Africa | 84 | 3.4% | 74 | 10 | 11.9% | 492 | 5.86 |
| China | 81 | 3.2% | 51 | 30 | 37% | 547 | 6.75 |
| Germany | 80 | 3.2% | 56 | 24 | 30% | 1,554 | 19.43 |
| Belgium | 50 | 2% | 26 | 24 | 48% | 2,510 | 50.20 |
| Canada | 49 | 2% | 32 | 17 | 34.7% | 846 | 17.27 |
Country-level metrics for articles in the Scopus and WOS merged database.