Rank	Countries/Territories	Count	Percent
1	United States	164	35%
2	China	119	25.4%
3	Germany	37	7.9%
4	France	23	4.9%
5	Japan	17	3.6%
6	India	13	2.8%
7	Netherlands	9	1.9%
8	Singapore	9	1.9%
9	Peru	8	1.7%
10	Mexico	8	1.7%
11	Brazil	8	1.7%
12	Canada	7	1.5%
13	Argentina	7	1.5%
14	Iran, Islamic Republic of	7	1.5%
15	Ireland	4	0.9%
16	Ecuador	3	0.6%
17	Morocco	3	0.6%
18	Norway	2	0.4%
19	Russia	2	0.4%
20	Malaysia	2	0.4%
21	Thailand	2	0.4%
22	Turkey	2	0.4%
23	Colombia	2	0.4%
24	Jordan	2	0.4%
25	Latvia	1	0.2%
26	Lithuania	1	0.2%
27	Italy	1	0.2%
28	Indonesia	1	0.2%
29	Cyprus	1	0.2%
30	Australia	1	0.2%
31	United Kingdom	1	0.2%
32	Switzerland	1	0.2%