Rank	Countries/Territories	Count	Percent
1	United States	659	38%
2	China	635	36.7%
3	Germany	95	5.5%
4	Japan	47	2.7%
5	France	41	2.4%
6		27	1.6%
7	Netherlands	25	1.4%
8	Canada	24	1.4%
9	India	19	1.1%
10	Hungary	18	1%
11	Ukraine	15	0.9%
12	Singapore	12	0.7%
13	Nigeria	11	0.6%
14	Cyprus	9	0.5%
15	Australia	9	0.5%
16	Brazil	7	0.4%
17	Argentina	6	0.3%
18	Latvia	6	0.3%
19	United Kingdom	6	0.3%
20	Switzerland	5	0.3%
21	Korea, Republic of	5	0.3%
22	Bulgaria	5	0.3%
23	Bangladesh	5	0.3%
24	Hong Kong	5	0.3%
25	Denmark	3	0.2%
26	Austria	3	0.2%
27	Italy	3	0.2%
28	Spain	3	0.2%
29	Mexico	3	0.2%
30	Turkey	3	0.2%
31	Romania	2	0.1%
32	Viet Nam	2	0.1%
33	Sweden	2	0.1%
34	Iran, Islamic Republic of	2	0.1%
35	Kazakhstan	2	0.1%
36	Egypt	2	0.1%
37	Malaysia	1	0.1%
38	Mongolia	1	0.1%
39	Morocco	1	0.1%
40	Norway	1	0.1%
41	Pakistan	1	0.1%
42	Thailand	1	0.1%