Rank	Countries/Territories	Count	Percent
1	United States	535	38%
2	China	471	33.4%
3	Germany	132	9.4%
4	Netherlands	23	1.6%
5	France	22	1.6%
6	Australia	21	1.5%
7	Japan	21	1.5%
8	Poland	18	1.3%
9	Singapore	17	1.2%
10	Switzerland	16	1.1%
11	Hong Kong	14	1%
12	India	13	0.9%
13	Egypt	12	0.9%
14	Iran, Islamic Republic of	12	0.9%
15	Cyprus	10	0.7%
16	Korea, Republic of	9	0.6%
17	Russia	9	0.6%
18	Malaysia	8	0.6%
19	Turkey	7	0.5%
20	Canada	6	0.4%
21	Thailand	5	0.4%
22	Ukraine	4	0.3%
23	Italy	4	0.3%
24	Indonesia	4	0.3%
25	Mexico	3	0.2%
26	Sweden	3	0.2%
27	United Kingdom	2	0.1%
28	Morocco	2	0.1%
29	Pakistan	1	0.1%
30	Latvia	1	0.1%
31	Lebanon	1	0.1%
32	Argentina	1	0.1%
33	Austria	1	0.1%
34	Belgium	1	0.1%