Rank	Countries/Territories	Count	Percent
1	United States	607	35.7%
2	China	377	22.2%
3	Japan	123	7.2%
4	Germany	69	4.1%
5	France	61	3.6%
6	India	61	3.6%
7	Canada	57	3.4%
8	United Kingdom	43	2.5%
9	Netherlands	33	1.9%
10	Ireland	21	1.2%
11	Australia	20	1.2%
12	Portugal	14	0.8%
13	Italy	13	0.8%
14	Cyprus	11	0.6%
15	Egypt	11	0.6%
16	South Africa	10	0.6%
17	Singapore	9	0.5%
18	Iran, Islamic Republic of	9	0.5%
19	Korea, Republic of	9	0.5%
20	Brazil	8	0.5%
21	Russia	8	0.5%
22	Spain	8	0.5%
23	Poland	7	0.4%
24	Turkey	7	0.4%
25	Taiwan	6	0.4%
26	Philippines	6	0.4%
27	Slovakia	6	0.4%
28	Sweden	5	0.3%
29	Yemen	5	0.3%
30	Belgium	5	0.3%
31	Denmark	5	0.3%
32	Kuwait	4	0.2%
33	Argentina	4	0.2%
34	Thailand	4	0.2%
35	Saudi Arabia	4	0.2%
36	Serbia	4	0.2%
37	Kenya	3	0.2%
38	Indonesia	3	0.2%
39	Hong Kong	3	0.2%
40	Israel	3	0.2%
41	Colombia	3	0.2%
42	Austria	2	0.1%
43	Bahrain	2	0.1%
44	Hungary	2	0.1%
45	Guatemala	2	0.1%
46	Malaysia	2	0.1%
47	Romania	2	0.1%
48	Switzerland	2	0.1%
49	New Zealand	1	0.1%
50	Norway	1	0.1%
51	Tunisia	1	0.1%
52	United Arab Emirates	1	0.1%
53	Uzbekistan	1	0.1%
54	Viet Nam	1	0.1%
55	Guyana	1	0.1%
56	Iceland	1	0.1%
57	Lithuania	1	0.1%
58	Jordan	1	0.1%
59	Botswana	1	0.1%
60	Cambodia	1	0.1%
61	Chile	1	0.1%
62	Croatia	1	0.1%
63	Czech Republic	1	0.1%
64	Ecuador	1	0.1%
65	Ethiopia	1	0.1%