Leading 25 countries/territories

The leading 25 countries/territories ranked by article Share (Share) in artificial intelligence (AI) and robotics related-output between 2015 and 2021. Also listed are each country’s/territory’s AI and robotics article count (Count), proportion of total global Share (Global Share %) and percentage of internationally collaborative articles (International articles %) in the field from 2015 to 2021.

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Rank	Country/territory	Share 2015–21	Count 2015–21	Global Share (%)	International articles (%)
1	United States of America (USA)	10,250.79	13,928	43.5%	51.5%
2	China	2,577.96	4,157	10.9%	64.6%
3	United Kingdom (UK)	1,862.12	4,044	7.9%	81.7%
4	Germany	1,628.72	3,583	6.9%	80.7%
5	France	703.49	1,922	3.0%	87.1%
6	Switzerland	693.45	1,750	2.9%	84.5%
7	Japan	647.32	1,335	2.7%	71.2%
8	Canada	637.45	1,597	2.7%	82.5%
9	South Korea	459.90	931	1.9%	68.7%
10	Australia	428.28	1,299	1.8%	87.8%
11	Italy	407.83	1,334	1.7%	90.9%
12	Netherlands	392.53	1,253	1.7%	88.4%
13	Spain	337.99	1,205	1.4%	90.8%
14	Israel	306.01	749	1.3%	78.8%
15	Sweden	235.43	821	1.0%	90.5%
16	Singapore	221.98	518	0.9%	82.8%
17	Belgium	187.28	593	0.8%	90.1%
18	Austria	178.16	661	0.8%	92.4%
19	India	151.67	425	0.6%	78.6%
20	Denmark	143.93	622	0.6%	92.1%
21	Russia	116.94	608	0.5%	94.2%
22	Norway	111.03	458	0.5%	93.4%
23	Finland	94.07	380	0.4%	91.8%
24	Brazil	83.74	520	0.4%	94.8%
25	Portugal	78.25	408	0.3%	92.9%