Rank	Countries/Territories	Count	Percent
1	United States	475	35.1%
2	China	461	34.1%
3	Germany	113	8.4%
4	Japan	56	4.1%
5	India	37	2.7%
6	United Kingdom	23	1.7%
7	Spain	22	1.6%
8	Canada	22	1.6%
9	Netherlands	18	1.3%
10	Taiwan	12	0.9%
11	Cyprus	10	0.7%
12	Ireland	7	0.5%
13	Thailand	7	0.5%
14	Singapore	7	0.5%
15	South Africa	7	0.5%
16	Hong Kong	6	0.4%
17	France	5	0.4%
18	Australia	5	0.4%
19	Argentina	4	0.3%
20	Brazil	4	0.3%
21	Indonesia	4	0.3%
22	Norway	4	0.3%
23	Oman	4	0.3%
24	Malaysia	3	0.2%
25	Mauritius	3	0.2%
26	Finland	3	0.2%
27	Turkey	3	0.2%
28	Ukraine	2	0.1%
29	Tunisia	2	0.1%
30	Iran, Islamic Republic of	2	0.1%
31	Austria	2	0.1%
32	Cote D'ivoire	2	0.1%
33	Kuwait	2	0.1%
34	Latvia	2	0.1%
35	Portugal	2	0.1%
36	Romania	2	0.1%
37	Russia	1	0.1%
38	Serbia	1	0.1%
39	Peru	1	0.1%
40	Italy	1	0.1%
41	Jordan	1	0.1%
42	Korea, Republic of	1	0.1%
43	Ethiopia	1	0.1%
44	Greece	1	0.1%
45	Switzerland	1	0.1%