Table 2.

Top ten active countries in AMR in the environment research (2000–2019)

Rank	Country	Frequency (%) N = 2611	Number of publications/ GDP (nominal) per capita (10− 3)*
1	China	598 (22.9)	59.2
2	United States	511 (19.6)	7.8
3	India	196 (7.5)	89.1
4	United Kingdom	147 (5.6)	3.6
5	Canada	132 (5.1)	2.9
6	Germany	129 (4.9)	2.8
7	Spain	110 (4.2)	3.7
8	Brazil	101 (3.9)	11.5
9	Portugal	90 (3.4)	3.9
10	France	68 (2.6)	1.6

(*) Number of publications/GDP (nominal) per capita was calculated by dividing the number of publications by the GDP (nominal) per capita for each country. Data on GDP (nominal) per capita was obtained from the World Bank data

AMR antimicrobial resistance