Rank	Countries/Territories	Count	Percent
1	United States	601	43.4%
2	China	371	26.8%
3	Germany	113	8.2%
4	India	43	3.1%
5	Korea, Republic of	26	1.9%
6	France	25	1.8%
7	Japan	22	1.6%
8	Iran, Islamic Republic of	14	1%
9	Russia	12	0.9%
10	United Kingdom	12	0.9%
11	Australia	11	0.8%
12	Spain	10	0.7%
13	Taiwan	9	0.6%
14	Netherlands	9	0.6%
15	Singapore	8	0.6%
16	Ireland	8	0.6%
17	Cyprus	7	0.5%
18	Denmark	7	0.5%
19	Turkey	6	0.4%
20	Viet Nam	5	0.4%
21	Argentina	5	0.4%
22	Bangladesh	5	0.4%
23	Canada	5	0.4%
24	Egypt	4	0.3%
25	Italy	4	0.3%
26	Ukraine	4	0.3%
27	Sweden	4	0.3%
28	Thailand	3	0.2%
29	Bahrain	3	0.2%
30	Indonesia	3	0.2%
31	Hong Kong	3	0.2%
32	Georgia	2	0.1%
33	Chile	2	0.1%
34	Bolivia, Plurinational State of	2	0.1%
35	Algeria	2	0.1%
36	Israel	2	0.1%
37	Moldova, Republic of	2	0.1%
38	Morocco	2	0.1%
39	Nigeria	2	0.1%
40	Pakistan	2	0.1%
41	Philippines	1	0.1%
42	South Africa	1	0.1%
43	Serbia	1	0.1%
44	Austria	1	0.1%
45	Croatia	1	0.1%
46	Switzerland	1	0.1%