Rank	Countries/Territories	Count	Percent
1	United States	478	39.7%
2	China	286	23.8%
3	Germany	79	6.6%
4	India	54	4.5%
5	Australia	35	2.9%
6	Russia	28	2.3%
7	Japan	27	2.2%
8	Spain	25	2.1%
9	Korea, Republic of	23	1.9%
10	Canada	15	1.2%
11	Hong Kong	13	1.1%
12	France	13	1.1%
13	Singapore	12	1%
14	United Kingdom	11	0.9%
15	Cote D'ivoire	9	0.7%
16	Israel	8	0.7%
17	Netherlands	8	0.7%
18	Iraq	8	0.7%
19	Sweden	7	0.6%
20	Romania	6	0.5%
21	Indonesia	6	0.5%
22	Ireland	5	0.4%
23	Taiwan	5	0.4%
24	Thailand	5	0.4%
25	Cyprus	4	0.3%
26	Egypt	4	0.3%
27	Argentina	3	0.2%
28	Czech Republic	3	0.2%
29	Norway	3	0.2%
30	Ukraine	3	0.2%
31	Iran, Islamic Republic of	2	0.2%
32	Turkey	2	0.2%
33	Denmark	2	0.2%
34	Bangladesh	2	0.2%
35	Belgium	2	0.2%
36	Cambodia	2	0.2%
37	Greece	2	0.2%
38	Hungary	1	0.1%
39	Estonia	1	0.1%
40	Italy	1	0.1%
41	Poland	1	0.1%