Rank	Countries/Territories	Count	Percent
1	United States	394	47.5%
2	China	212	25.6%
3	Germany	96	11.6%
4	France	26	3.1%
5	Canada	15	1.8%
6	Japan	12	1.4%
7	India	9	1.1%
8	Cyprus	7	0.8%
9	Mexico	7	0.8%
10	Netherlands	6	0.7%
11	Switzerland	5	0.6%
12	Hong Kong	5	0.6%
13	Turkey	4	0.5%
14	Thailand	2	0.2%
15	Nigeria	2	0.2%
16	Philippines	2	0.2%
17	Sweden	2	0.2%
18	United Arab Emirates	2	0.2%
19	United Kingdom	2	0.2%
20	Iran, Islamic Republic of	2	0.2%
21	Malaysia	2	0.2%
22	Finland	2	0.2%
23	Brazil	2	0.2%
24	Bulgaria	2	0.2%
25	Argentina	1	0.1%
26	Australia	1	0.1%
27	Austria	1	0.1%
28	Georgia	1	0.1%
29	Korea, Republic of	1	0.1%
30	Israel	1	0.1%
31	Spain	1	0.1%
32	Tunisia	1	0.1%
33	Ukraine	1	0.1%