Rank	Countries/Territories	Count	Percent
1	United States	482	38.5%
2	China	462	36.9%
3	Germany	107	8.6%
4	Japan	29	2.3%
5	Ukraine	27	2.2%
6	Canada	25	2%
7	France	16	1.3%
8	Singapore	14	1.1%
9	Thailand	11	0.9%
10	Cyprus	11	0.9%
11	Korea, Republic of	9	0.7%
12	Netherlands	9	0.7%
13	Australia	7	0.6%
14	India	6	0.5%
15	Latvia	4	0.3%
16	Spain	4	0.3%
17	United Kingdom	4	0.3%
18	South Africa	3	0.2%
19	Brazil	3	0.2%
20	Bulgaria	2	0.2%
21	Bangladesh	2	0.2%
22	Argentina	2	0.2%
23	Ireland	2	0.2%
24	Hong Kong	2	0.2%
25	Switzerland	2	0.2%
26	Mongolia	2	0.2%
27	Viet Nam	2	0.2%
28	Norway	1	0.1%
29	Malaysia	1	0.1%