Rank	Countries/Territories	Count	Percent
1	United States	235	33.5%
2	China	222	31.7%
3	Germany	46	6.6%
4	Netherlands	29	4.1%
5		27	3.9%
6	France	23	3.3%
7	Japan	19	2.7%
8	Hong Kong	11	1.6%
9	Australia	10	1.4%
10	Ukraine	8	1.1%
11	Singapore	6	0.9%
12	Taiwan	6	0.9%
13	Thailand	5	0.7%
14	Sweden	5	0.7%
15	Denmark	5	0.7%
16	India	5	0.7%
17	Iran, Islamic Republic of	4	0.6%
18	Canada	4	0.6%
19	United Kingdom	4	0.6%
20	Venezuela, Bolivarian Republic of	3	0.4%
21	Korea, Republic of	3	0.4%
22	Ireland	2	0.3%
23	Cyprus	2	0.3%
24	Czech Republic	2	0.3%
25	Viet Nam	2	0.3%
26	Saudi Arabia	2	0.3%
27	Norway	2	0.3%
28	Poland	2	0.3%
29	Russia	1	0.1%
30	Turkey	1	0.1%
31	Belgium	1	0.1%
32	Georgia	1	0.1%
33	Morocco	1	0.1%
34	Ghana	1	0.1%
35	Greece	1	0.1%