Rank	Countries/Territories	Count	Percent
1	United States	481	39.1%
2	China	336	27.3%
3	Australia	83	6.7%
4	Germany	70	5.7%
5	India	45	3.7%
6	France	32	2.6%
7	Israel	23	1.9%
8	Russia	18	1.5%
9	Japan	16	1.3%
10	Iran, Islamic Republic of	16	1.3%
11	Latvia	13	1.1%
12	United Kingdom	10	0.8%
13	Korea, Republic of	9	0.7%
14	Singapore	8	0.6%
15	Poland	6	0.5%
16	Canada	6	0.5%
17	Cyprus	6	0.5%
18	Cote D'ivoire	5	0.4%
19	Hong Kong	4	0.3%
20	Hungary	4	0.3%
21	Mexico	4	0.3%
22	Turkey	4	0.3%
23	Spain	3	0.2%
24	Netherlands	3	0.2%
25	Ireland	3	0.2%
26	Viet Nam	3	0.2%
27	Thailand	2	0.2%
28	Italy	2	0.2%
29	Greece	2	0.2%
30	Argentina	2	0.2%
31	Egypt	2	0.2%
32	Colombia	2	0.2%
33	Sweden	2	0.2%
34	Saudi Arabia	2	0.2%
35	Ukraine	1	0.1%
36	Taiwan	1	0.1%
37	Pakistan	1	0.1%
38	Nepal	1	0.1%