Rank	Countries/Territories	Count	Percent
1	United States	478	41.7%
2	China	450	39.3%
3	Germany	72	6.3%
4	France	33	2.9%
5	Japan	28	2.4%
6	India	13	1.1%
7	Canada	10	0.9%
8	Cyprus	9	0.8%
9	Ireland	5	0.4%
10	Netherlands	5	0.4%
11	Portugal	4	0.3%
12	United Kingdom	4	0.3%
13	Hong Kong	4	0.3%
14	Australia	4	0.3%
15	Singapore	3	0.3%
16	South Africa	2	0.2%
17	Switzerland	2	0.2%
18	Russia	2	0.2%
19	New Zealand	2	0.2%
20	Philippines	2	0.2%
21	Hungary	2	0.2%
22	Bangladesh	1	0.1%
23	Bosnia and Herzegovina	1	0.1%
24	Argentina	1	0.1%
25	Italy	1	0.1%
26	Iran, Islamic Republic of	1	0.1%
27	Korea, Republic of	1	0.1%
28	Malaysia	1	0.1%
29	Mongolia	1	0.1%
30	Saudi Arabia	1	0.1%
31	Thailand	1	0.1%
32	Ukraine	1	0.1%
33	Viet Nam	1	0.1%