Rank	Countries/Territories	Count	Percent
1	United States	630	29.1%
2	China	464	21.4%
3	India	218	10.1%
4	Japan	130	6%
5	Germany	89	4.1%
6	United Kingdom	82	3.8%
7	Netherlands	64	3%
8	Singapore	61	2.8%
9	Ireland	50	2.3%
10	France	39	1.8%
11	Canada	34	1.6%
12	Australia	19	0.9%
13	Italy	19	0.9%
14	Korea, Republic of	19	0.9%
15	Taiwan	19	0.9%
16	Philippines	15	0.7%
17	Iran, Islamic Republic of	13	0.6%
18	Russia	12	0.6%
19	Poland	11	0.5%
20	Portugal	9	0.4%
21	Mexico	9	0.4%
22	Romania	8	0.4%
23	Spain	8	0.4%
24	Brazil	8	0.4%
25	Hong Kong	7	0.3%
26	Switzerland	7	0.3%
27	Turkey	7	0.3%
28	South Africa	6	0.3%
29	Bulgaria	6	0.3%
30	Cyprus	5	0.2%
31	Hungary	5	0.2%
32	Sweden	5	0.2%
33	United Arab Emirates	5	0.2%
34	Norway	5	0.2%
35	Qatar	5	0.2%
36	Nigeria	4	0.2%
37	Uzbekistan	4	0.2%
38	Iraq	4	0.2%
39	Colombia	4	0.2%
40	Czech Republic	3	0.1%
41	Indonesia	3	0.1%
42	Greece	3	0.1%
43	Serbia	3	0.1%
44	New Zealand	3	0.1%
45	Malaysia	3	0.1%
46	Malta	3	0.1%
47	Mauritius	2	0.1%
48	Pakistan	2	0.1%
49	Ukraine	2	0.1%
50	Thailand	2	0.1%
51	Kuwait	2	0.1%
52	Denmark	2	0.1%
53	Croatia	2	0.1%
54	Belgium	2	0.1%
55	Wallis and Futuna	2	0.1%
56	Zambia	1	0%
57	Argentina	1	0%
58	Austria	1	0%
59	Bangladesh	1	0%
60	Comoros	1	0%
61	Georgia	1	0%
62	Egypt	1	0%
63	Lebanon	1	0%
64	Luxembourg	1	0%
65	Israel	1	0%
66	Gibraltar	1	0%
67	Viet Nam	1	0%
68	Slovakia	1	0%
69	Peru	1	0%
70	Jordan	1	0%
71	Niger	1	0%
72	Moldova, Republic of	1	0%
73	Nepal	1	0%