Rank	Countries/Territories	Count	Percent
1	United States	483	35.6%
2	China	465	34.2%
3	Germany	161	11.9%
4	France	45	3.3%
5	Japan	32	2.4%
6	Australia	25	1.8%
7		19	1.4%
8	India	18	1.3%
9	Singapore	18	1.3%
10	Ukraine	10	0.7%
11	Canada	10	0.7%
12	Netherlands	10	0.7%
13	United Kingdom	7	0.5%
14	Cyprus	7	0.5%
15	Portugal	4	0.3%
16	Malaysia	3	0.2%
17	Norway	3	0.2%
18	Benin	3	0.2%
19	Korea, Republic of	3	0.2%
20	Turkey	3	0.2%
21	Viet Nam	2	0.1%
22	Iran, Islamic Republic of	2	0.1%
23	Bosnia and Herzegovina	2	0.1%
24	Czech Republic	2	0.1%
25	Argentina	2	0.1%
26	Bangladesh	2	0.1%
27	Peru	2	0.1%
28	Philippines	2	0.1%
29	Lithuania	2	0.1%
30	Mexico	2	0.1%
31	Taiwan	2	0.1%
32	Mongolia	1	0.1%
33	Russia	1	0.1%
34	Georgia	1	0.1%
35	Poland	1	0.1%
36	Israel	1	0.1%
37	Latvia	1	0.1%
38	Lebanon	1	0.1%