Rank	Countries/Territories	Count	Percent
1	United States	235	40.7%
2	China	134	23.2%
3	Germany	50	8.7%
4	France	26	4.5%
5	Japan	19	3.3%
6	India	13	2.3%
7	Brazil	9	1.6%
8	Singapore	9	1.6%
9	Netherlands	9	1.6%
10	Peru	8	1.4%
11	Mexico	8	1.4%
12	Iran, Islamic Republic of	7	1.2%
13	Canada	7	1.2%
14	Argentina	7	1.2%
15	Ireland	4	0.7%
16	Morocco	3	0.5%
17	Malaysia	3	0.5%
18	Ecuador	3	0.5%
19	Colombia	2	0.3%
20	Australia	2	0.3%
21	Jordan	2	0.3%
22	Switzerland	2	0.3%
23	Thailand	2	0.3%
24	Turkey	2	0.3%
25	Russia	2	0.3%
26	Norway	2	0.3%
27	Italy	1	0.2%
28	United Kingdom	1	0.2%
29	Latvia	1	0.2%
30	Lithuania	1	0.2%
31	Indonesia	1	0.2%
32	Hong Kong	1	0.2%
33	Cyprus	1	0.2%