Rank	Countries/Territories	Count	Percent
1	United States	743	28.7%
2	China	413	16%
3	India	180	7%
4	Germany	174	6.7%
5	Singapore	96	3.7%
6	Netherlands	73	2.8%
7	Korea, Republic of	61	2.4%
8	Armenia	60	2.3%
9	Japan	48	1.9%
10	Ireland	47	1.8%
11	France	39	1.5%
12	Turkey	34	1.3%
13	Iran, Islamic Republic of	32	1.2%
14	Mexico	27	1%
15	United Kingdom	27	1%
16	Australia	26	1%
17		25	1%
18	Sweden	24	0.9%
19	Spain	23	0.9%
20	Italy	21	0.8%
21	United Arab Emirates	20	0.8%
22	Switzerland	20	0.8%
23	Israel	19	0.7%
24	Canada	18	0.7%
25	Bahrain	17	0.7%
26	Russia	17	0.7%
27	Portugal	16	0.6%
28	Indonesia	16	0.6%
29	Egypt	14	0.5%
30	Chile	13	0.5%
31	Brazil	12	0.5%
32	Bangladesh	12	0.5%
33	Ethiopia	12	0.5%
34	Peru	12	0.5%
35	Colombia	11	0.4%
36	Cyprus	9	0.3%
37	Belgium	9	0.3%
38	Argentina	9	0.3%
39	Taiwan	9	0.3%
40	Albania	8	0.3%
41	Romania	8	0.3%
42	Nigeria	8	0.3%
43	Lithuania	8	0.3%
44	Czech Republic	7	0.3%
45	Hong Kong	7	0.3%
46	Greece	6	0.2%
47	Dominican Republic	6	0.2%
48	Pakistan	6	0.2%
49	Malaysia	5	0.2%
50	Lebanon	5	0.2%
51	Bulgaria	5	0.2%
52	Iraq	4	0.2%
53	Latvia	4	0.2%
54	Norway	4	0.2%
55	Montenegro	4	0.2%
56	Ukraine	4	0.2%
57	Thailand	3	0.1%
58	Morocco	3	0.1%
59	Palestine, State of	3	0.1%
60	Poland	3	0.1%
61	Ecuador	3	0.1%
62	Finland	3	0.1%
63	Guatemala	3	0.1%
64	Georgia	2	0.1%
65	Estonia	2	0.1%
66	Denmark	2	0.1%
67	Croatia	2	0.1%
68	Austria	2	0.1%
69	Azerbaijan	2	0.1%
70	Mongolia	2	0.1%
71	South Africa	2	0.1%
72	Venezuela, Bolivarian Republic of	2	0.1%
73	Viet Nam	1	0%
74	Moldova, Republic of	1	0%
75	Mauritius	1	0%
76	Macao	1	0%
77	Saudi Arabia	1	0%
78	Serbia	1	0%
79	Philippines	1	0%
80	Qatar	1	0%
81	New Zealand	1	0%
82	Guyana	1	0%
83	Grenada	1	0%