Table 1.

The top 10 productive countries related to immunotherapy for esophageal cancer.

Rank	Country	Counts	Percentage (N/545)	Citation	Citation/publication
1	China	369	67.71%	4189	11.35
2	USA	95	17.43%	1729	18.20
3	Janpan	44	8.07%	1160	26.36
4	England	19	3.49%	385	20.26
5	Germany	19	3.49%	360	18.95
6	Canada	11	2.02%	213	19.36
7	Nertherland	11	2.02%	359	32.64
8	South Korea	10	1.83%	297	29.70
9	France	7	1.28%	208	29.71
10	Ireland	7	1.28%	85	12.14