Rank	Countries/Territories	Count	Percent
1	United States	452	52.1%
2	Germany	113	13%
3	China	92	10.6%
4	Korea, Republic of	25	2.9%
5	France	19	2.2%
6	Netherlands	18	2.1%
7	Japan	17	2%
8	India	16	1.8%
9	Australia	16	1.8%
10	Canada	12	1.4%
11	Russia	10	1.2%
12	Thailand	8	0.9%
13	Mexico	7	0.8%
14	Viet Nam	6	0.7%
15	United Kingdom	6	0.7%
16	Cyprus	5	0.6%
17	Croatia	4	0.5%
18	Iran, Islamic Republic of	4	0.5%
19	Turkey	4	0.5%
20	Taiwan	3	0.3%
21	Ireland	3	0.3%
22	Italy	3	0.3%
23	Argentina	3	0.3%
24	Hong Kong	2	0.2%
25	Israel	2	0.2%
26	Switzerland	2	0.2%
27	Ukraine	2	0.2%
28	United Arab Emirates	2	0.2%
29	Poland	2	0.2%
30	Singapore	2	0.2%
31	Norway	2	0.2%
32	Malaysia	2	0.2%
33	Pakistan	1	0.1%
34	Sweden	1	0.1%
35	Brazil	1	0.1%