Rank	Countries/Territories	Count	Percent
1	United States	541	28.2%
2	China	511	26.7%
3	Germany	102	5.3%
4	India	100	5.2%
5	Taiwan	65	3.4%
6	Korea, Republic of	62	3.2%
7	Thailand	44	2.3%
8	United Kingdom	43	2.2%
9	Netherlands	28	1.5%
10	Brazil	25	1.3%
11	Canada	25	1.3%
12	Japan	22	1.1%
13	Egypt	20	1%
14	Iran, Islamic Republic of	19	1%
15	Pakistan	18	0.9%
16	Russia	18	0.9%
17	Hong Kong	17	0.9%
18	Australia	17	0.9%
19	France	15	0.8%
20	Peru	15	0.8%
21	South Africa	15	0.8%
22	Portugal	13	0.7%
23	Saudi Arabia	11	0.6%
24	Spain	11	0.6%
25	Turkey	11	0.6%
26	Italy	11	0.6%
27	Lebanon	9	0.5%
28	Singapore	9	0.5%
29	Indonesia	8	0.4%
30	Czech Republic	7	0.4%
31	Viet Nam	7	0.4%
32	Philippines	6	0.3%
33	Mexico	6	0.3%
34	Malaysia	5	0.3%
35	Serbia	5	0.3%
36	Ukraine	5	0.3%
37	Argentina	5	0.3%
38	Greece	5	0.3%
39	Romania	4	0.2%
40	Poland	3	0.2%
41	United Arab Emirates	3	0.2%
42	Slovenia	3	0.2%
43	Ireland	3	0.2%
44	Israel	3	0.2%
45	Bangladesh	3	0.2%
46	Belgium	3	0.2%
47	Cyprus	3	0.2%
48	El Salvador	2	0.1%
49	Algeria	2	0.1%
50	Austria	2	0.1%
51	Ghana	2	0.1%
52	Latvia	2	0.1%
53	Sudan	2	0.1%
54	Sweden	2	0.1%
55	Switzerland	2	0.1%
56	Palestine, State of	2	0.1%
57	Lithuania	2	0.1%
58	Macao	1	0.1%
59	New Zealand	1	0.1%
60	Nicaragua	1	0.1%
61	Oman	1	0.1%
62	Venezuela, Bolivarian Republic of	1	0.1%
63	Sri Lanka	1	0.1%
64	Libya	1	0.1%
65	Kazakhstan	1	0.1%
66	Hungary	1	0.1%
67	Bahrain	1	0.1%
68	Bosnia and Herzegovina	1	0.1%
69	Denmark	1	0.1%
70	Croatia	1	0.1%