Rank	Countries/Territories	Count	Percent
1	United States	825	27.9%
2	China	749	25.4%
3	Germany	142	4.8%
4	India	141	4.8%
5		115	3.9%
6	Netherlands	88	3%
7	Korea, Republic of	78	2.6%
8	Taiwan	74	2.5%
9	United Kingdom	59	2%
10	Thailand	55	1.9%
11	Singapore	51	1.7%
12	Japan	47	1.6%
13	Australia	32	1.1%
14	Canada	32	1.1%
15	Brazil	27	0.9%
16	Egypt	26	0.9%
17	Russia	25	0.8%
18	France	24	0.8%
19	Iran, Islamic Republic of	23	0.8%
20	Pakistan	21	0.7%
21	Peru	21	0.7%
22	Hong Kong	18	0.6%
23	South Africa	17	0.6%
24	Saudi Arabia	15	0.5%
25	Portugal	15	0.5%
26	Turkey	14	0.5%
27	Spain	13	0.4%
28	Mexico	13	0.4%
29	Italy	12	0.4%
30	Lebanon	10	0.3%
31	Malaysia	10	0.3%
32	Indonesia	9	0.3%
33	Cyprus	9	0.3%
34	Viet Nam	9	0.3%
35	Argentina	8	0.3%
36	Czech Republic	7	0.2%
37	Ireland	7	0.2%
38	Latvia	7	0.2%
39	Philippines	7	0.2%
40	Poland	7	0.2%
41	Serbia	6	0.2%
42	Romania	5	0.2%
43	Greece	5	0.2%
44	Ukraine	5	0.2%
45	Bangladesh	4	0.1%
46	Belgium	4	0.1%
47	Israel	3	0.1%
48	Jordan	3	0.1%
49	Hungary	3	0.1%
50	Slovenia	3	0.1%
51	Qatar	3	0.1%
52	United Arab Emirates	3	0.1%
53	Venezuela, Bolivarian Republic of	2	0.1%
54	Palestine, State of	2	0.1%
55	Panama	2	0.1%
56	Norway	2	0.1%
57	Lithuania	2	0.1%
58	Saint Kitts and Nevis	2	0.1%
59	Sudan	2	0.1%
60	Sweden	2	0.1%
61	Switzerland	2	0.1%
62	Uganda	2	0.1%
63	Ghana	2	0.1%
64	Iraq	2	0.1%
65	Austria	2	0.1%
66	Algeria	2	0.1%
67	Denmark	2	0.1%
68	El Salvador	2	0.1%
69	Finland	1	0%
70	Croatia	1	0%
71	Bahrain	1	0%
72	Bosnia and Herzegovina	1	0%
73	Kazakhstan	1	0%
74	Sri Lanka	1	0%
75	Macao	1	0%
76	Libya	1	0%
77	Mongolia	1	0%
78	New Zealand	1	0%
79	Nicaragua	1	0%
80	Oman	1	0%