Rank	Countries/Territories	Count	Percent
1	United States	762	38.7%
2	China	715	36.3%
3	Germany	122	6.2%
4	France	58	2.9%
5	Australia	41	2.1%
6	Netherlands	27	1.4%
7	Russia	21	1.1%
8	Canada	21	1.1%
9	Iran, Islamic Republic of	18	0.9%
10	Japan	18	0.9%
11	India	17	0.9%
12	United Kingdom	17	0.9%
13	Cyprus	16	0.8%
14	Singapore	14	0.7%
15	Korea, Republic of	11	0.6%
16	Viet Nam	10	0.5%
17	Moldova, Republic of	10	0.5%
18	Norway	8	0.4%
19	Argentina	7	0.4%
20	Denmark	5	0.3%
21	Ireland	5	0.3%
22	Hong Kong	5	0.3%
23	South Africa	5	0.3%
24	Sweden	4	0.2%
25	Ukraine	4	0.2%
26	Malaysia	4	0.2%
27	Mexico	3	0.2%
28	Mongolia	3	0.2%
29	Romania	3	0.2%
30	Nigeria	2	0.1%
31	Greece	2	0.1%
32	Latvia	2	0.1%
33	Ecuador	2	0.1%
34	Bulgaria	2	0.1%
35	Egypt	1	0.1%
36	Czech Republic	1	0.1%
37	Switzerland	1	0.1%
38	Taiwan	1	0.1%
39	Turkey	1	0.1%