Rank	Countries/Territories	Count	Percent
1	United States	531	45%
2	China	239	20.3%
3	Germany	110	9.3%
4	Australia	45	3.8%
5	France	31	2.6%
6	Korea, Republic of	28	2.4%
7	United Kingdom	27	2.3%
8	Canada	24	2%
9	Japan	19	1.6%
10	Netherlands	17	1.4%
11	Cyprus	15	1.3%
12	Portugal	10	0.8%
13	Spain	7	0.6%
14	Iran, Islamic Republic of	7	0.6%
15	Italy	6	0.5%
16	Hong Kong	6	0.5%
17	India	6	0.5%
18	Singapore	5	0.4%
19	Norway	4	0.3%
20	Ireland	4	0.3%
21	Argentina	4	0.3%
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	United Arab Emirates	2	0.2%
30	Sweden	2	0.2%
31	Switzerland	2	0.2%
32	Denmark	2	0.2%
33	Colombia	2	0.2%
34	Brazil	1	0.1%
35	Georgia	1	0.1%
36	Taiwan	1	0.1%
37	Thailand	1	0.1%
38	Turkey	1	0.1%
39	Paraguay	1	0.1%