Rank	Countries/Territories	Count	Percent
1	United States	1352	34.9%
2	China	937	24.2%
3	Germany	337	8.7%
4	United Kingdom	212	5.5%
5	Netherlands	102	2.6%
6	Brazil	88	2.3%
7	Italy	81	2.1%
8	France	75	1.9%
9	Australia	69	1.8%
10	Turkey	66	1.7%
11	Canada	55	1.4%
12	Spain	42	1.1%
13	Japan	40	1%
14	Iran, Islamic Republic of	34	0.9%
15	Sweden	26	0.7%
16	Hong Kong	22	0.6%
17	Romania	18	0.5%
18	Singapore	17	0.4%
19	Portugal	16	0.4%
20	India	16	0.4%
21	Korea, Republic of	15	0.4%
22	Israel	15	0.4%
23	Mexico	14	0.4%
24	Ireland	14	0.4%
25	Chile	13	0.3%
26	Palestine, State of	13	0.3%
27	Taiwan	13	0.3%
28	Russia	11	0.3%
29	Austria	11	0.3%
30	Norway	9	0.2%
31	New Zealand	8	0.2%
32	Pakistan	8	0.2%
33	Thailand	8	0.2%
34	Cyprus	8	0.2%
35	Denmark	8	0.2%
36	Egypt	7	0.2%
37	Hungary	7	0.2%
38	Switzerland	7	0.2%
39	Ukraine	6	0.2%
40	Finland	6	0.2%
41	Greece	5	0.1%
42	Malaysia	5	0.1%
43	Lebanon	5	0.1%
44	South Africa	4	0.1%
45	Philippines	4	0.1%
46	Poland	4	0.1%
47	Uruguay	3	0.1%
48	Latvia	3	0.1%
49	Mauritius	3	0.1%
50	Mongolia	3	0.1%
51	Kazakhstan	3	0.1%
52	Argentina	3	0.1%
53	Colombia	3	0.1%
54	Bulgaria	2	0.1%
55	Reunion	2	0.1%
56	Viet Nam	2	0.1%
57	Vanuatu	1	0%
58	United Arab Emirates	1	0%
59	Qatar	1	0%
60	Saudi Arabia	1	0%
61	Serbia	1	0%
62	Panama	1	0%
63	Oman	1	0%
64	Czech Republic	1	0%
65	Iceland	1	0%
66	Indonesia	1	0%
67	Lithuania	1	0%
68	Macao	1	0%