Rank	Countries/Territories	Count	Percent
1	United States	397	35.7%
2	China	293	26.3%
3	Japan	137	12.3%
4	Germany	92	8.3%
5	France	23	2.1%
6	India	23	2.1%
7	Netherlands	20	1.8%
8	Singapore	12	1.1%
9	Colombia	12	1.1%
10	Canada	12	1.1%
11	Serbia	8	0.7%
12	United Kingdom	8	0.7%
13	Spain	7	0.6%
14	Cyprus	6	0.5%
15	Jordan	5	0.4%
16	Croatia	4	0.4%
17	Switzerland	4	0.4%
18	South Africa	4	0.4%
19	Ireland	4	0.4%
20	Mexico	3	0.3%
21	Pakistan	3	0.3%
22	Korea, Republic of	3	0.3%
23	Hong Kong	3	0.3%
24	Hungary	2	0.2%
25	Czech Republic	2	0.2%
26	Egypt	2	0.2%
27	Australia	2	0.2%
28	Botswana	2	0.2%
29	Brazil	2	0.2%
30	Poland	2	0.2%
31	Portugal	2	0.2%
32	Indonesia	2	0.2%
33	Iran, Islamic Republic of	2	0.2%
34	Ukraine	2	0.2%
35	Turkey	1	0.1%
36	New Zealand	1	0.1%
37	Romania	1	0.1%
38	Argentina	1	0.1%
39	Georgia	1	0.1%
40	Libya	1	0.1%
41	Malaysia	1	0.1%