Rank	Countries/Territories	Count	Percent
1	United States	615	43.1%
2	China	341	23.9%
3	Germany	194	13.6%
4	India	44	3.1%
5	Canada	28	2%
6	Cyprus	21	1.5%
7	France	20	1.4%
8	Korea, Republic of	20	1.4%
9	Netherlands	18	1.3%
10	Australia	12	0.8%
11	Brazil	11	0.8%
12	Hong Kong	11	0.8%
13	Turkey	9	0.6%
14	United Kingdom	8	0.6%
15	Singapore	8	0.6%
16	Indonesia	7	0.5%
17	Romania	6	0.4%
18	Viet Nam	6	0.4%
19	Sweden	5	0.4%
20	Taiwan	5	0.4%
21	Ireland	4	0.3%
22	Colombia	4	0.3%
23	Iran, Islamic Republic of	3	0.2%
24	Ethiopia	3	0.2%
25	Poland	3	0.2%
26	Japan	3	0.2%
27	Ukraine	2	0.1%
28	Thailand	2	0.1%
29	Russia	2	0.1%
30	Italy	2	0.1%
31	Malaysia	2	0.1%
32	Belgium	2	0.1%
33	Argentina	2	0.1%
34	Algeria	1	0.1%
35	Austria	1	0.1%
36	Mongolia	1	0.1%
37	Portugal	1	0.1%
38	South Africa	1	0.1%