Rank	Countries/Territories	Count	Percent
1	United States	418	37.5%
2	China	271	24.3%
3	Germany	78	7%
4	India	54	4.8%
5	Australia	33	3%
6	Russia	28	2.5%
7	Japan	27	2.4%
8	Spain	24	2.2%
9	Korea, Republic of	23	2.1%
10	Canada	15	1.3%
11	France	12	1.1%
12	Singapore	12	1.1%
13	United Kingdom	11	1%
14	Hong Kong	10	0.9%
15	Cote D'ivoire	9	0.8%
16	Israel	8	0.7%
17	Netherlands	8	0.7%
18	Iraq	8	0.7%
19	Sweden	7	0.6%
20	Indonesia	6	0.5%
21	Ireland	5	0.4%
22	Taiwan	5	0.4%
23	Thailand	5	0.4%
24	Cyprus	4	0.4%
25	Egypt	4	0.4%
26	Argentina	3	0.3%
27	Czech Republic	3	0.3%
28	Norway	3	0.3%
29	Ukraine	3	0.3%
30	Iran, Islamic Republic of	2	0.2%
31	Turkey	2	0.2%
32	Romania	2	0.2%
33	Denmark	2	0.2%
34	Belgium	2	0.2%
35	Cambodia	2	0.2%
36	Greece	2	0.2%
37	Hungary	1	0.1%
38	Estonia	1	0.1%
39	Bangladesh	1	0.1%
40	Italy	1	0.1%
41	Poland	1	0.1%