Rank	Countries/Territories	Count	Percent
1	United States	275	36.3%
2	China	194	25.6%
3	Germany	57	7.5%
4	Korea, Republic of	53	7%
5	Japan	25	3.3%
6	United Kingdom	16	2.1%
7	India	15	2%
8	Netherlands	9	1.2%
9	Singapore	9	1.2%
10	Turkey	7	0.9%
11	Philippines	7	0.9%
12	France	7	0.9%
13	Cyprus	7	0.9%
14	Canada	7	0.9%
15	Brazil	6	0.8%
16	Argentina	5	0.7%
17	Australia	5	0.7%
18	Ireland	5	0.7%
19	Hong Kong	5	0.7%
20	Mexico	5	0.7%
21	Hungary	3	0.4%
22	Ethiopia	3	0.4%
23	Spain	3	0.4%
24	Taiwan	2	0.3%
25	Lithuania	2	0.3%
26		2	0.3%
27	Colombia	2	0.3%
28	Bangladesh	2	0.3%
29	Mongolia	2	0.3%
30	New Zealand	2	0.3%
31	Portugal	1	0.1%
32	Romania	1	0.1%
33	Russia	1	0.1%
34	Serbia	1	0.1%
35	Italy	1	0.1%
36	Kuwait	1	0.1%
37	Belgium	1	0.1%
38	Bulgaria	1	0.1%
39	Chile	1	0.1%
40	Czech Republic	1	0.1%
41	Estonia	1	0.1%
42	Greece	1	0.1%
43	Viet Nam	1	0.1%
44	Thailand	1	0.1%
45	Switzerland	1	0.1%