Rank	Countries/Territories	Count	Percent
1	United States	638	42.2%
2	China	378	25%
3	Germany	131	8.7%
4	Australia	48	3.2%
5	France	42	2.8%
6	Korea, Republic of	35	2.3%
7	Japan	32	2.1%
8	United Kingdom	28	1.9%
9	Canada	27	1.8%
10	Netherlands	22	1.5%
11	Cyprus	18	1.2%
12	Portugal	13	0.9%
13	Singapore	10	0.7%
14	Spain	8	0.5%
15	Switzerland	7	0.5%
16	Norway	7	0.5%
17	Iran, Islamic Republic of	7	0.5%
18	Hong Kong	7	0.5%
19	India	6	0.4%
20	Italy	6	0.4%
21	Ireland	4	0.3%
22	Argentina	4	0.3%
23	Belgium	3	0.2%
24	New Zealand	3	0.2%
25	Mexico	3	0.2%
26	Poland	3	0.2%
27	Sweden	2	0.1%
28	Ukraine	2	0.1%
29	United Arab Emirates	2	0.1%
30	Malaysia	2	0.1%
31	South Africa	2	0.1%
32	Denmark	2	0.1%
33	Colombia	2	0.1%
34	Brazil	1	0.1%
35	Georgia	1	0.1%
36	Russia	1	0.1%
37	Taiwan	1	0.1%
38	Thailand	1	0.1%
39	Turkey	1	0.1%
40	Latvia	1	0.1%
41	Paraguay	1	0.1%