Rank	Countries/Territories	Count	Percent
1	United States	759	26.9%
2	China	464	16.5%
3	Japan	261	9.3%
4	India	115	4.1%
5	Germany	102	3.6%
6	Netherlands	92	3.3%
7	Bulgaria	86	3.1%
8	United Kingdom	54	1.9%
9	Brazil	52	1.8%
10	Singapore	51	1.8%
11	France	50	1.8%
12	Italy	47	1.7%
13	Spain	45	1.6%
14	Korea, Republic of	44	1.6%
15	Canada	41	1.5%
16	Turkey	36	1.3%
17	Mexico	32	1.1%
18	Chile	30	1.1%
19	South Africa	27	1%
20	Russia	27	1%
21	Belgium	25	0.9%
22	Latvia	24	0.9%
23	Mauritius	19	0.7%
24	Romania	17	0.6%
25	Morocco	17	0.6%
26	Ireland	17	0.6%
27	Iran, Islamic Republic of	15	0.5%
28	Indonesia	14	0.5%
29	Malaysia	13	0.5%
30	Taiwan	13	0.5%
31	Australia	12	0.4%
32	Denmark	11	0.4%
33	Ecuador	11	0.4%
34	Portugal	11	0.4%
35	Viet Nam	11	0.4%
36	Ukraine	10	0.4%
37	Cote D'ivoire	10	0.4%
38	Pakistan	9	0.3%
39	Peru	8	0.3%
40	Hong Kong	8	0.3%
41	Argentina	7	0.2%
42	Sweden	7	0.2%
43	Philippines	6	0.2%
44	Poland	6	0.2%
45	Saudi Arabia	6	0.2%
46	Cyprus	6	0.2%
47	Ghana	5	0.2%
48	Egypt	5	0.2%
49	Thailand	5	0.2%
50	Israel	5	0.2%
51	Moldova, Republic of	5	0.2%
52	United Arab Emirates	5	0.2%
53	Colombia	4	0.1%
54	Austria	4	0.1%
55	Greece	4	0.1%
56	Hungary	4	0.1%
57	Jamaica	4	0.1%
58	Czech Republic	3	0.1%
59	El Salvador	3	0.1%
60	Estonia	3	0.1%
61	Tunisia	3	0.1%
62	Slovakia	3	0.1%
63	Qatar	3	0.1%
64	Trinidad and Tobago	2	0.1%
65	New Zealand	2	0.1%
66	Nigeria	2	0.1%
67	Croatia	2	0.1%
68	Bosnia and Herzegovina	2	0.1%
69	Kenya	2	0.1%
70	Isle of Man	2	0.1%
71	Bangladesh	1	0%
72	Finland	1	0%
73	Norway	1	0%
74	Palestine, State of	1	0%
75	Nepal	1	0%
76	Mongolia	1	0%
77	Lithuania	1	0%
78	Kyrgyzstan	1	0%