Rank	Countries/Territories	Count	Percent
1	United States	517	36.3%
2	China	382	26.8%
3	Germany	114	8%
4	Canada	45	3.2%
5	Korea, Republic of	40	2.8%
6	France	35	2.5%
7	Ireland	28	2%
8	Taiwan	28	2%
9	Japan	27	1.9%
10	India	25	1.8%
11	United Kingdom	21	1.5%
12	Netherlands	20	1.4%
13	Hong Kong	14	1%
14	Italy	13	0.9%
15	Mauritius	13	0.9%
16	Australia	11	0.8%
17	Philippines	7	0.5%
18	Spain	7	0.5%
19	Thailand	6	0.4%
20	Greece	4	0.3%
21	Cyprus	4	0.3%
22	Hungary	4	0.3%
23	Iran, Islamic Republic of	3	0.2%
24	Latvia	3	0.2%
25	Belgium	3	0.2%
26	Russia	3	0.2%
27	Poland	3	0.2%
28	Viet Nam	3	0.2%
29	Romania	2	0.1%
30	Mexico	2	0.1%
31	Mongolia	2	0.1%
32	Myanmar	2	0.1%
33	Saudi Arabia	2	0.1%
34	Singapore	2	0.1%
35	Turkey	2	0.1%
36	Brazil	2	0.1%
37	Ecuador	2	0.1%
38	Lithuania	2	0.1%
39	Macao	2	0.1%
40	Malaysia	2	0.1%
41	Kuwait	2	0.1%
42	Luxembourg	1	0.1%
43	Israel	1	0.1%
44	Indonesia	1	0.1%
45	Egypt	1	0.1%
46	Ethiopia	1	0.1%
47	Colombia	1	0.1%
48	Bulgaria	1	0.1%
49	Cambodia	1	0.1%
50	Bangladesh	1	0.1%
51	Argentina	1	0.1%
52	United Arab Emirates	1	0.1%
53	South Africa	1	0.1%
54	Sweden	1	0.1%
55	Switzerland	1	0.1%