Rank	Countries/Territories	Count	Percent
1	United States	494	40.1%
2	China	290	23.6%
3	Germany	79	6.4%
4	India	54	4.4%
5	Australia	35	2.8%
6	Japan	30	2.4%
7	Russia	28	2.3%
8	Spain	25	2%
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	Romania	9	0.7%
16	Cote D'ivoire	9	0.7%
17	Israel	8	0.6%
18	Netherlands	8	0.6%
19	Iraq	8	0.6%
20	Sweden	7	0.6%
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	Greece	3	0.2%
29	Czech Republic	3	0.2%
30	Norway	3	0.2%
31	Ukraine	3	0.2%
32	Iran, Islamic Republic of	2	0.2%
33	Turkey	2	0.2%
34	Denmark	2	0.2%
35	Bangladesh	2	0.2%
36	Belgium	2	0.2%
37	Cambodia	2	0.2%
38	Hungary	1	0.1%
39	Estonia	1	0.1%
40	Italy	1	0.1%
41	Poland	1	0.1%