Rank	Countries/Territories	Count	Percent
1	United States	486	47.9%
2	China	174	17.1%
3	Germany	81	8%
4	Australia	44	4.3%
5	France	31	3.1%
6	United Kingdom	25	2.5%
7	Korea, Republic of	24	2.4%
8	Canada	23	2.3%
9	Japan	14	1.4%
10	Netherlands	14	1.4%
11	Cyprus	13	1.3%
12	Portugal	10	1%
13	Iran, Islamic Republic of	7	0.7%
14	Italy	6	0.6%
15	Hong Kong	6	0.6%
16	Spain	6	0.6%
17	Singapore	5	0.5%
18	Norway	4	0.4%
19	India	4	0.4%
20	Ireland	4	0.4%
21	Argentina	4	0.4%
22	Belgium	3	0.3%
23	Mexico	3	0.3%
24	Poland	3	0.3%
25	New Zealand	3	0.3%
26	Malaysia	2	0.2%
27	South Africa	2	0.2%
28	Ukraine	2	0.2%
29	Sweden	2	0.2%
30	Switzerland	2	0.2%
31	Denmark	2	0.2%
32	Colombia	1	0.1%
33	Georgia	1	0.1%
34	Taiwan	1	0.1%
35	Thailand	1	0.1%
36	Turkey	1	0.1%
37	Paraguay	1	0.1%