Rank	Countries/Territories	Count	Percent
1	United States	416	45.4%
2	China	122	13.3%
3	Germany	77	8.4%
4	Korea, Republic of	33	3.6%
5	Japan	27	2.9%
6	Australia	23	2.5%
7	Canada	23	2.5%
8	United Kingdom	22	2.4%
9	India	21	2.3%
10	Netherlands	17	1.9%
11	France	14	1.5%
12	Russia	13	1.4%
13	Norway	12	1.3%
14	Cyprus	9	1%
15	Iran, Islamic Republic of	6	0.7%
16	Turkey	6	0.7%
17	Ukraine	6	0.7%
18	Romania	5	0.5%
19	Jordan	5	0.5%
20	Italy	4	0.4%
21	Poland	4	0.4%
22	Israel	3	0.3%
23	Lebanon	3	0.3%
24	Lithuania	3	0.3%
25	Brazil	3	0.3%
26	Algeria	2	0.2%
27	Azerbaijan	2	0.2%
28	Ethiopia	2	0.2%
29	Indonesia	2	0.2%
30	Philippines	2	0.2%
31	Ireland	2	0.2%
32	Serbia	2	0.2%
33	Singapore	2	0.2%
34	United Arab Emirates	2	0.2%
35	Sweden	2	0.2%
36	Taiwan	2	0.2%
37	Thailand	1	0.1%
38	Slovakia	1	0.1%
39	South Africa	1	0.1%
40	Qatar	1	0.1%
41	Saudi Arabia	1	0.1%
42	Kuwait	1	0.1%
43	New Zealand	1	0.1%
44	Mauritius	1	0.1%
45	Mexico	1	0.1%
46	Moldova, Republic of	1	0.1%
47	Morocco	1	0.1%
48	Greece	1	0.1%
49	Hungary	1	0.1%
50	Czech Republic	1	0.1%
51	Bangladesh	1	0.1%
52	Austria	1	0.1%
53	Bulgaria	1	0.1%
54	Cambodia	1	0.1%