Table 4.

Top 20 most cited countries.

Country	Total Citations	Average Article Citations
USA	14,363	39.4
UK	3561	37.09
The Netherlands	3497	35.68
Italy	3321	35.71
Spain	3182	30.60
Germany	2326	23.03
Canada	1538	19.47
Australia	1531	26.86
Republic of Korea	1276	16.57
China	1229	11.49
France	1152	20.21
Switzerland	818	38.95
Fiji	691	345.50
Romania	602	46.31
Sweden	592	26.91
Denmark	548	30.44
Brazil	516	25.80
Israel	334	20.88
Portugal	327	19.24
Turkey	301	9.71