Rank	Countries/Territories	Count	Percent
1	United States	849	42.8%
2	China	523	26.4%
3	Germany	215	10.8%
4	France	77	3.9%
5		45	2.3%
6	Canada	36	1.8%
7	Japan	25	1.3%
8	India	22	1.1%
9	Hong Kong	18	0.9%
10	Taiwan	18	0.9%
11	Singapore	17	0.9%
12	Russia	16	0.8%
13	Netherlands	15	0.8%
14	Australia	15	0.8%
15	Cyprus	11	0.6%
16	Ireland	10	0.5%
17	Korea, Republic of	9	0.5%
18	United Kingdom	7	0.4%
19	Sweden	6	0.3%
20	Switzerland	5	0.3%
21	Iran, Islamic Republic of	5	0.3%
22	Malaysia	5	0.3%
23	Latvia	4	0.2%
24	Greece	4	0.2%
25	Turkey	3	0.2%
26	Ukraine	3	0.2%
27	Pakistan	2	0.1%
28	Saudi Arabia	2	0.1%
29	Mexico	2	0.1%
30	Cote D'ivoire	2	0.1%
31	Denmark	2	0.1%
32	Bangladesh	2	0.1%
33	Argentina	2	0.1%
34	Belgium	1	0.1%
35	Egypt	1	0.1%
36	Estonia	1	0.1%
37	Indonesia	1	0.1%
38	Lithuania	1	0.1%