Rank	Countries/Territories	Count	Percent
1	United States	588	41.4%
2	China	402	28.3%
3	Germany	137	9.6%
4	Taiwan	39	2.7%
5	France	36	2.5%
6	Japan	25	1.8%
7	India	23	1.6%
8	Hong Kong	22	1.5%
9	Netherlands	14	1%
10	Cyprus	12	0.8%
11	Ukraine	12	0.8%
12	Singapore	11	0.8%
13	Turkey	10	0.7%
14	Senegal	8	0.6%
15	United Kingdom	7	0.5%
16	Ireland	7	0.5%
17	Argentina	6	0.4%
18	Canada	6	0.4%
19	Romania	6	0.4%
20	Australia	5	0.4%
21	Indonesia	5	0.4%
22	Korea, Republic of	4	0.3%
23	Oman	2	0.1%
24	Greece	2	0.1%
25		2	0.1%
26	Colombia	2	0.1%
27	Croatia	2	0.1%
28	Thailand	2	0.1%
29	Spain	2	0.1%
30	Sweden	2	0.1%
31	Uzbekistan	2	0.1%
32	Viet Nam	2	0.1%
33	Switzerland	1	0.1%
34	Czech Republic	1	0.1%
35	Egypt	1	0.1%
36	Bulgaria	1	0.1%
37	Georgia	1	0.1%
38	Iran, Islamic Republic of	1	0.1%
39	Palestine, State of	1	0.1%
40	Philippines	1	0.1%
41	Poland	1	0.1%
42	Russia	1	0.1%
43	Slovenia	1	0.1%
44	Latvia	1	0.1%
45	Mongolia	1	0.1%
46	Montenegro	1	0.1%
47	New Zealand	1	0.1%
48	Nigeria	1	0.1%
49	Norway	1	0.1%