Rank	Countries/Territories	Count	Percent
1	United States	687	41.2%
2	China	518	31.1%
3	Germany	132	7.9%
4	Netherlands	39	2.3%
5	Canada	38	2.3%
6	France	36	2.2%
7	Singapore	35	2.1%
8	United Kingdom	25	1.5%
9	Iran, Islamic Republic of	24	1.4%
10	Japan	21	1.3%
11	Cyprus	13	0.8%
12	Italy	12	0.7%
13	India	10	0.6%
14	Viet Nam	9	0.5%
15	Hong Kong	7	0.4%
16	Korea, Republic of	7	0.4%
17	Australia	6	0.4%
18	Iraq	5	0.3%
19	Russia	4	0.2%
20	Poland	4	0.2%
21	Norway	3	0.2%
22	Greece	3	0.2%
23	Egypt	2	0.1%
24	Belgium	2	0.1%
25	Argentina	2	0.1%
26	Ireland	2	0.1%
27	Indonesia	2	0.1%
28	Malaysia	2	0.1%
29	Mongolia	2	0.1%
30	Portugal	2	0.1%
31	Turkey	2	0.1%
32	Ukraine	2	0.1%
33	Romania	1	0.1%
34	Spain	1	0.1%
35	Switzerland	1	0.1%
36	Taiwan	1	0.1%
37	Lebanon	1	0.1%
38	Pakistan	1	0.1%
39	Philippines	1	0.1%
40	Jordan	1	0.1%