Rank	Countries/Territories	Count	Percent
1	United States	377	36%
2	China	357	34.1%
3	Germany	106	10.1%
4	Pakistan	58	5.5%
5	Japan	32	3.1%
6	France	25	2.4%
7	Korea, Republic of	19	1.8%
8	Netherlands	12	1.1%
9	Ireland	9	0.9%
10	Cyprus	9	0.9%
11	India	7	0.7%
12	Argentina	4	0.4%
13	Australia	3	0.3%
14	Malaysia	3	0.3%
15	Singapore	3	0.3%
16	United Kingdom	3	0.3%
17	Taiwan	2	0.2%
18	Ukraine	2	0.2%
19	Russia	2	0.2%
20	Mongolia	2	0.2%
21	Bangladesh	2	0.2%
22	Canada	2	0.2%
23	Greece	2	0.2%
24	Hong Kong	2	0.2%
25	Latvia	2	0.2%
26	Lithuania	1	0.1%
27	Bulgaria	1	0.1%
28	Norway	1	0.1%