Rank	Countries/Territories	Count	Percent
1	United States	962	29.2%
2	China	566	17.2%
3	India	252	7.7%
4	Germany	186	5.7%
5	Korea, Republic of	124	3.8%
6	Turkey	80	2.4%
7	Singapore	79	2.4%
8	United Kingdom	77	2.3%
9	Taiwan	75	2.3%
10	Italy	73	2.2%
11	Australia	60	1.8%
12	Netherlands	48	1.5%
13	France	41	1.2%
14	Portugal	36	1.1%
15	Russia	34	1%
16	Malaysia	34	1%
17	Canada	33	1%
18	Brazil	28	0.9%
19	Iran, Islamic Republic of	27	0.8%
20	Mexico	27	0.8%
21	Pakistan	26	0.8%
22	South Africa	25	0.8%
23	Spain	25	0.8%
24	Viet Nam	25	0.8%
25	Switzerland	21	0.6%
26	Indonesia	21	0.6%
27	Japan	20	0.6%
28	Thailand	19	0.6%
29	Egypt	19	0.6%
30	Belgium	16	0.5%
31	Poland	16	0.5%
32	Sweden	14	0.4%
33	Ireland	14	0.4%
34	Hong Kong	13	0.4%
35	Saudi Arabia	13	0.4%
36	Lithuania	13	0.4%
37	Norway	12	0.4%
38	Austria	11	0.3%
39	Cyprus	11	0.3%
40	Jordan	10	0.3%
41	Romania	9	0.3%
42	Czech Republic	9	0.3%
43	Argentina	8	0.2%
44	Bosnia and Herzegovina	6	0.2%
45	Bangladesh	6	0.2%
46	Bulgaria	6	0.2%
47	Denmark	5	0.2%
48	Israel	5	0.2%
49	Ecuador	4	0.1%
50	Latvia	4	0.1%
51	Peru	3	0.1%
52	Serbia	3	0.1%
53	Hungary	3	0.1%
54	Greece	3	0.1%
55	Finland	3	0.1%
56	Estonia	3	0.1%
57	Ethiopia	2	0.1%
58	Armenia	2	0.1%
59	Slovakia	2	0.1%
60	Slovenia	2	0.1%
61	New Zealand	2	0.1%
62	Libya	2	0.1%
63	Mauritius	1	0%
64	Nigeria	1	0%
65	Paraguay	1	0%
66	Philippines	1	0%
67	Ukraine	1	0%
68	United Arab Emirates	1	0%
69	Zimbabwe	1	0%
70	Belarus	1	0%
71	Algeria	1	0%
72	El Salvador	1	0%
73	Cuba	1	0%
74	Iceland	1	0%