Rank	Countries/Territories	Count	Percent
1	United States	677	41.8%
2	China	506	31.3%
3	Germany	131	8.1%
4	Netherlands	39	2.4%
5	France	36	2.2%
6	Singapore	35	2.2%
7	United Kingdom	25	1.5%
8	Canada	25	1.5%
9	Iran, Islamic Republic of	23	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	0.6%
15	Hong Kong	6	0.4%
16	Australia	6	0.4%
17	Iraq	5	0.3%
18	Russia	4	0.2%
19	Poland	4	0.2%
20	Norway	3	0.2%
21	Greece	3	0.2%
22	Egypt	2	0.1%
23	Argentina	2	0.1%
24	Ireland	2	0.1%
25	Indonesia	2	0.1%
26	Malaysia	2	0.1%
27	Mongolia	2	0.1%
28	Portugal	2	0.1%
29	Turkey	2	0.1%
30	Ukraine	2	0.1%
31	Spain	1	0.1%
32	Switzerland	1	0.1%
33	Romania	1	0.1%
34	Philippines	1	0.1%
35	Jordan	1	0.1%
36	Lebanon	1	0.1%
37	Belgium	1	0.1%