Rank	Countries/Territories	Count	Percent
1	United States	462	35.2%
2	China	365	27.8%
3	Germany	201	15.3%
4	France	45	3.4%
5	Japan	39	3%
6	Canada	39	3%
7	Netherlands	21	1.6%
8		16	1.2%
9	Cyprus	15	1.1%
10	Singapore	13	1%
11	United Kingdom	12	0.9%
12	Korea, Republic of	11	0.8%
13	Taiwan	10	0.8%
14	Ukraine	8	0.6%
15	Australia	7	0.5%
16	Viet Nam	6	0.5%
17	Pakistan	4	0.3%
18	Argentina	4	0.3%
19	Hong Kong	4	0.3%
20	Egypt	3	0.2%
21	Ireland	3	0.2%
22	Puerto Rico	3	0.2%
23	Slovenia	2	0.2%
24	Saudi Arabia	2	0.2%
25	Switzerland	2	0.2%
26	Thailand	2	0.2%
27	Turkey	2	0.2%
28	Lithuania	2	0.2%
29	Bulgaria	2	0.2%
30	Austria	2	0.2%
31	Bangladesh	1	0.1%
32	Brazil	1	0.1%
33	India	1	0.1%
34	South Africa	1	0.1%
35	Russia	1	0.1%
36	Nigeria	1	0.1%