Rank	Countries/Territories	Count	Percent
1	United States	365	45.5%
2	China	194	24.2%
3	Germany	81	10.1%
4	France	32	4%
5	Canada	24	3%
6	India	16	2%
7	Singapore	13	1.6%
8	Japan	12	1.5%
9	Netherlands	11	1.4%
10	Spain	10	1.2%
11	Australia	7	0.9%
12	Mexico	6	0.7%
13	Brazil	4	0.5%
14	Cyprus	4	0.5%
15	Switzerland	3	0.4%
16	Turkey	3	0.4%
17	Denmark	2	0.2%
18	Bosnia and Herzegovina	2	0.2%
19	Korea, Republic of	2	0.2%
20	Greece	2	0.2%
21	Hong Kong	2	0.2%
22	Ireland	1	0.1%
23	Italy	1	0.1%
24	Argentina	1	0.1%
25	Austria	1	0.1%
26	Belgium	1	0.1%
27	Ukraine	1	0.1%
28	Taiwan	1	0.1%