Rank	Countries/Territories	Count	Percent
1	United States	898	23.9%
2	China	879	23.4%
3	Japan	200	5.3%
4	India	182	4.9%
5	Germany	154	4.1%
6	Ireland	89	2.4%
7	Spain	79	2.1%
8	Iran, Islamic Republic of	78	2.1%
9	United Kingdom	77	2.1%
10	Australia	69	1.8%
11	Korea, Republic of	64	1.7%
12	Taiwan	64	1.7%
13	Singapore	54	1.4%
14	Russia	53	1.4%
15	Italy	53	1.4%
16	Brazil	50	1.3%
17	Canada	49	1.3%
18	Indonesia	44	1.2%
19	Portugal	38	1%
20	Turkey	38	1%
21	Malaysia	32	0.9%
22	Mexico	29	0.8%
23	France	27	0.7%
24	Egypt	25	0.7%
25	Pakistan	25	0.7%
26	Netherlands	25	0.7%
27	New Zealand	24	0.6%
28	Poland	22	0.6%
29	Romania	22	0.6%
30	Hong Kong	22	0.6%
31	Puerto Rico	18	0.5%
32	Sweden	15	0.4%
33	Switzerland	14	0.4%
34	Thailand	14	0.4%
35	Chile	12	0.3%
36	Colombia	12	0.3%
37	Ecuador	11	0.3%
38	South Africa	10	0.3%
39	Syrian Arab Republic	9	0.2%
40	Norway	9	0.2%
41	Belgium	9	0.2%
42	Argentina	9	0.2%
43	Israel	9	0.2%
44	Iraq	8	0.2%
45	Saudi Arabia	8	0.2%
46	Serbia	7	0.2%
47	Philippines	7	0.2%
48	Viet Nam	7	0.2%
49	United Arab Emirates	6	0.2%
50	Hungary	6	0.2%
51	Ethiopia	6	0.2%
52	Finland	6	0.2%
53	Cyprus	6	0.2%
54	Czech Republic	6	0.2%
55	Denmark	6	0.2%
56	Austria	4	0.1%
57	Bangladesh	4	0.1%
58	Greece	4	0.1%
59	Cuba	3	0.1%
60	Slovakia	3	0.1%
61	Oman	3	0.1%
62	Kenya	3	0.1%
63	Venezuela, Bolivarian Republic of	3	0.1%
64	Uruguay	2	0.1%
65	Tunisia	2	0.1%
66	Tanzania, United Republic of	2	0.1%
67	Lebanon	2	0.1%
68	Palestine, State of	2	0.1%
69	Nepal	2	0.1%
70	Slovenia	2	0.1%
71	Rwanda	2	0.1%
72	Cameroon	2	0.1%
73	Bahrain	1	0%
74	Algeria	1	0%
75	Croatia	1	0%
76	Guatemala	1	0%
77	Ghana	1	0%
78	Georgia	1	0%
79	Sri Lanka	1	0%
80	Libya	1	0%
81	Macao	1	0%
82	Latvia	1	0%
83	Jordan	1	0%
84	Ukraine	1	0%