Rank	Countries/Territories	Count	Percent
1	United States	739	32.8%
2	China	710	31.5%
3	Germany	162	7.2%
4	Japan	83	3.7%
5	India	64	2.8%
6	Korea, Republic of	55	2.4%
7	Canada	42	1.9%
8	Italy	40	1.8%
9	Russia	40	1.8%
10	Brazil	31	1.4%
11	United Kingdom	29	1.3%
12	Turkey	23	1%
13	Singapore	19	0.8%
14	Netherlands	19	0.8%
15	Portugal	18	0.8%
16	Romania	14	0.6%
17	Taiwan	12	0.5%
18	Hong Kong	11	0.5%
19	Belgium	10	0.4%
20	Morocco	9	0.4%
21	Australia	8	0.4%
22	Chile	7	0.3%
23	Ireland	6	0.3%
24	Spain	6	0.3%
25	Sweden	5	0.2%
26	Mexico	5	0.2%
27	Iran, Islamic Republic of	5	0.2%
28	Greece	5	0.2%
29	Czech Republic	5	0.2%
30	Bangladesh	5	0.2%
31	Cyprus	4	0.2%
32	Finland	4	0.2%
33	Israel	4	0.2%
34	Thailand	4	0.2%
35	Nepal	3	0.1%
36	Norway	3	0.1%
37	France	3	0.1%
38	Libya	3	0.1%
39	Luxembourg	2	0.1%
40	Malaysia	2	0.1%
41	Jordan	2	0.1%
42	Egypt	2	0.1%
43	Colombia	2	0.1%
44	Croatia	2	0.1%
45	Algeria	2	0.1%
46	Austria	2	0.1%
47	Pakistan	2	0.1%
48	South Africa	2	0.1%
49	Qatar	2	0.1%
50	Philippines	2	0.1%
51	Switzerland	2	0.1%
52	Viet Nam	2	0.1%
53	Ukraine	1	0%
54	Venezuela, Bolivarian Republic of	1	0%
55	Poland	1	0%
56	Palestine, State of	1	0%
57	Peru	1	0%
58	New Zealand	1	0%
59	Bhutan	1	0%
60	Bolivia, Plurinational State of	1	0%
61	Bulgaria	1	0%
62	Cambodia	1	0%
63	Denmark	1	0%
64	Georgia	1	0%