Rank	Countries/Territories	Count	Percent
1	United States	642	34.9%
2	China	472	25.7%
3	Germany	176	9.6%
4	United Kingdom	78	4.2%
5	India	76	4.1%
6		48	2.6%
7	Cyprus	44	2.4%
8	France	41	2.2%
9	Japan	25	1.4%
10	Netherlands	23	1.3%
11	Norway	19	1%
12	Taiwan	18	1%
13	Hong Kong	14	0.8%
14	Canada	14	0.8%
15	Ireland	13	0.7%
16	Australia	10	0.5%
17	Turkey	10	0.5%
18	Spain	10	0.5%
19	Italy	9	0.5%
20	Singapore	9	0.5%
21	Korea, Republic of	8	0.4%
22	Iran, Islamic Republic of	8	0.4%
23	Sweden	8	0.4%
24	Slovenia	7	0.4%
25	Argentina	6	0.3%
26	Romania	5	0.3%
27	Russia	5	0.3%
28	Mongolia	5	0.3%
29	Switzerland	5	0.3%
30	Philippines	4	0.2%
31	Slovakia	3	0.2%
32	Latvia	3	0.2%
33	Lithuania	2	0.1%
34	Czech Republic	2	0.1%
35	Egypt	2	0.1%
36	Bulgaria	2	0.1%
37	Greece	2	0.1%
38	Viet Nam	2	0.1%
39	Ukraine	1	0.1%
40	Uzbekistan	1	0.1%
41	Finland	1	0.1%
42	Brazil	1	0.1%
43	Malaysia	1	0.1%
44	Nigeria	1	0.1%
45	Oman	1	0.1%