Rank	Countries/Territories	Count	Percent
1	United States	460	27.1%
2	China	416	24.5%
3	Germany	103	6.1%
4	Iran, Islamic Republic of	103	6.1%
5	Japan	95	5.6%
6	United Kingdom	64	3.8%
7	India	46	2.7%
8	Indonesia	38	2.2%
9		33	1.9%
10	France	32	1.9%
11	Thailand	24	1.4%
12	Singapore	23	1.4%
13	Canada	23	1.4%
14	Netherlands	22	1.3%
15	Cyprus	13	0.8%
16	Malaysia	12	0.7%
17	Hong Kong	12	0.7%
18	Viet Nam	12	0.7%
19	Taiwan	11	0.6%
20	Portugal	11	0.6%
21	Australia	10	0.6%
22	Brazil	9	0.5%
23	Korea, Republic of	8	0.5%
24	Egypt	7	0.4%
25	Saudi Arabia	7	0.4%
26	Moldova, Republic of	7	0.4%
27	New Zealand	7	0.4%
28	Russia	6	0.4%
29	Turkey	6	0.4%
30	Ireland	6	0.4%
31	Italy	5	0.3%
32	South Africa	5	0.3%
33	Mexico	4	0.2%
34	Philippines	4	0.2%
35	Argentina	4	0.2%
36	Austria	4	0.2%
37	Cambodia	3	0.2%
38	Greece	3	0.2%
39	Norway	3	0.2%
40	Pakistan	3	0.2%
41	Nigeria	2	0.1%
42	Mauritius	2	0.1%
43	Qatar	2	0.1%
44	Switzerland	2	0.1%
45	Ukraine	2	0.1%
46	Finland	2	0.1%
47	Iraq	2	0.1%
48	Bangladesh	2	0.1%
49	Belgium	2	0.1%
50	Algeria	2	0.1%
51	Dominican Republic	2	0.1%
52	Ecuador	2	0.1%
53	Czech Republic	1	0.1%
54	Denmark	1	0.1%
55	Chile	1	0.1%
56	Cuba	1	0.1%
57	Bahrain	1	0.1%
58	Lithuania	1	0.1%
59	Malta	1	0.1%
60	Mongolia	1	0.1%