Rank	Countries/Territories	Count	Percent
1	United States	636	42.5%
2	China	276	18.5%
3	Germany	157	10.5%
4	India	103	6.9%
5	Korea, Republic of	70	4.7%
6	Netherlands	36	2.4%
7	France	33	2.2%
8	Ireland	20	1.3%
9	Thailand	19	1.3%
10	Japan	17	1.1%
11	Israel	13	0.9%
12	Canada	11	0.7%
13	Cyprus	9	0.6%
14	Australia	8	0.5%
15	Singapore	8	0.5%
16	Russia	6	0.4%
17	Kazakhstan	6	0.4%
18	Morocco	6	0.4%
19	Indonesia	5	0.3%
20	Bangladesh	4	0.3%
21	Cote D'ivoire	4	0.3%
22	Philippines	4	0.3%
23	United Arab Emirates	4	0.3%
24	Hong Kong	4	0.3%
25	Saudi Arabia	3	0.2%
26	South Africa	3	0.2%
27	Nigeria	3	0.2%
28	Latvia	3	0.2%
29	Mexico	2	0.1%
30	Kuwait	2	0.1%
31	Romania	2	0.1%
32	Bolivia, Plurinational State of	2	0.1%
33	Syrian Arab Republic	2	0.1%
34	Zambia	2	0.1%
35	United Kingdom	1	0.1%
36	Switzerland	1	0.1%
37	Brazil	1	0.1%
38	Belgium	1	0.1%
39	Argentina	1	0.1%
40	Iran, Islamic Republic of	1	0.1%
41	Iraq	1	0.1%
42	Greece	1	0.1%
43	Oman	1	0.1%
44	Paraguay	1	0.1%
45	Nepal	1	0.1%
46	New Zealand	1	0.1%