Rank	Countries/Territories	Count	Percent
1	United States	405	36.9%
2	China	373	33.9%
3	Germany	69	6.3%
4		40	3.6%
5	Russia	27	2.5%
6	France	26	2.4%
7	Japan	18	1.6%
8	Netherlands	14	1.3%
9	Cyprus	13	1.2%
10	United Kingdom	13	1.2%
11	Singapore	12	1.1%
12	Australia	8	0.7%
13	Canada	8	0.7%
14	Saudi Arabia	7	0.6%
15	Turkey	6	0.5%
16	Argentina	6	0.5%
17	Ireland	5	0.5%
18	Korea, Republic of	5	0.5%
19	Latvia	4	0.4%
20	Mexico	4	0.4%
21	Czech Republic	4	0.4%
22	Cote D'ivoire	4	0.4%
23	Mongolia	3	0.3%
24	Palestine, State of	3	0.3%
25	Poland	2	0.2%
26	Romania	2	0.2%
27	South Africa	2	0.2%
28	Lebanon	2	0.2%
29	Colombia	2	0.2%
30	Brazil	2	0.2%
31	Hong Kong	2	0.2%
32	India	2	0.2%
33	Italy	1	0.1%
34	Georgia	1	0.1%
35	Bulgaria	1	0.1%
36	Norway	1	0.1%
37	Thailand	1	0.1%
38	Ukraine	1	0.1%