Rank	Countries/Territories	Count	Percent
1	United States	625	36.9%
2	China	454	26.8%
3	Germany	124	7.3%
4	Netherlands	53	3.1%
5	Canada	47	2.8%
6	Korea, Republic of	43	2.5%
7	France	36	2.1%
8	Japan	36	2.1%
9	Taiwan	29	1.7%
10	India	29	1.7%
11	Ireland	29	1.7%
12	United Kingdom	26	1.5%
13	Hong Kong	17	1%
14	Italy	13	0.8%
15	Mauritius	13	0.8%
16	Australia	12	0.7%
17	Philippines	9	0.5%
18	Brazil	8	0.5%
19	Spain	7	0.4%
20	Thailand	6	0.4%
21	Singapore	5	0.3%
22	Cyprus	5	0.3%
23	Hungary	4	0.2%
24	Greece	4	0.2%
25	Iran, Islamic Republic of	3	0.2%
26	Latvia	3	0.2%
27	Belgium	3	0.2%
28	Russia	3	0.2%
29	Poland	3	0.2%
30	Viet Nam	3	0.2%
31	Romania	2	0.1%
32	Mexico	2	0.1%
33	Mongolia	2	0.1%
34	Myanmar	2	0.1%
35	Saudi Arabia	2	0.1%
36	South Africa	2	0.1%
37	Turkey	2	0.1%
38	Cambodia	2	0.1%
39	Ecuador	2	0.1%
40	Croatia	2	0.1%
41	Lithuania	2	0.1%
42	Macao	2	0.1%
43	Malaysia	2	0.1%
44	Kuwait	2	0.1%
45	Luxembourg	1	0.1%
46	Israel	1	0.1%
47	Indonesia	1	0.1%
48	Colombia	1	0.1%
49	Egypt	1	0.1%
50	Ethiopia	1	0.1%
51	Bulgaria	1	0.1%
52	Argentina	1	0.1%
53	Bangladesh	1	0.1%
54	United Arab Emirates	1	0.1%
55	Sweden	1	0.1%
56	Switzerland	1	0.1%