Rank	Countries/Territories	Count	Percent
1	United States	1132	33.4%
2	China	1022	30.2%
3	Germany	167	4.9%
4	India	97	2.9%
5	Brazil	92	2.7%
6	Japan	87	2.6%
7	Canada	60	1.8%
8	France	55	1.6%
9	United Kingdom	55	1.6%
10	Netherlands	44	1.3%
11	Russia	44	1.3%
12	Korea, Republic of	41	1.2%
13	Spain	40	1.2%
14	Greece	38	1.1%
15	Hong Kong	31	0.9%
16	Australia	30	0.9%
17	Taiwan	30	0.9%
18	Turkey	29	0.9%
19	Iran, Islamic Republic of	21	0.6%
20	Italy	20	0.6%
21	Poland	19	0.6%
22	Ireland	18	0.5%
23	Hungary	18	0.5%
24	Denmark	17	0.5%
25	Israel	16	0.5%
26	Latvia	15	0.4%
27	Singapore	10	0.3%
28	Thailand	10	0.3%
29	Mexico	9	0.3%
30	Qatar	7	0.2%
31	Sweden	7	0.2%
32	Indonesia	7	0.2%
33	Cyprus	7	0.2%
34	Chile	7	0.2%
35	Colombia	6	0.2%
36	Malaysia	6	0.2%
37	Pakistan	6	0.2%
38	South Africa	5	0.1%
39	Finland	5	0.1%
40	Luxembourg	5	0.1%
41	Egypt	4	0.1%
42	Trinidad and Tobago	4	0.1%
43	Venezuela, Bolivarian Republic of	4	0.1%
44	Bangladesh	3	0.1%
45	Belgium	3	0.1%
46	Liechtenstein	3	0.1%
47	Ghana	3	0.1%
48	Iceland	3	0.1%
49	Austria	2	0.1%
50	Estonia	2	0.1%
51	Ukraine	2	0.1%
52	Romania	2	0.1%
53	New Zealand	2	0.1%
54	Norway	1	0%
55	Mongolia	1	0%
56	Palestine, State of	1	0%
57	Peru	1	0%
58	Portugal	1	0%
59	Serbia	1	0%
60	South Sudan	1	0%
61	Slovakia	1	0%
62	Slovenia	1	0%
63	Switzerland	1	0%
64	Viet Nam	1	0%
65	Argentina	1	0%
66	Bulgaria	1	0%
67	Lithuania	1	0%