Rank	Countries/Territories	Count	Percent
1	United States	614	43%
2	China	284	19.9%
3	Germany	137	9.6%
4	Turkey	99	6.9%
5	Canada	54	3.8%
6	India	30	2.1%
7	France	23	1.6%
8	Taiwan	19	1.3%
9	Singapore	15	1%
10	Argentina	15	1%
11	Brazil	14	1%
12	Cyprus	13	0.9%
13	Korea, Republic of	12	0.8%
14	Netherlands	12	0.8%
15	Japan	11	0.8%
16	Poland	8	0.6%
17	Spain	7	0.5%
18	Thailand	7	0.5%
19	Italy	7	0.5%
20	Australia	6	0.4%
21	Ukraine	6	0.4%
22	Hong Kong	5	0.3%
23	Iran, Islamic Republic of	5	0.3%
24	Switzerland	4	0.3%
25	Indonesia	3	0.2%
26	Russia	3	0.2%
27	Malaysia	2	0.1%
28	Mongolia	2	0.1%
29	United Kingdom	2	0.1%
30	Ireland	2	0.1%
31	Jordan	2	0.1%
32	Belgium	1	0.1%
33	Viet Nam	1	0.1%
34	Sweden	1	0.1%
35	Philippines	1	0.1%
36	Serbia	1	0.1%
37	Portugal	1	0.1%