Rank	Countries/Territories	Count	Percent
1	United States	461	41.2%
2	China	324	28.9%
3	Germany	75	6.7%
4	France	41	3.7%
5	Japan	37	3.3%
6	Canada	25	2.2%
7	Singapore	16	1.4%
8	Netherlands	15	1.3%
9	Cyprus	11	1%
10	Spain	9	0.8%
11	Italy	8	0.7%
12	United Kingdom	8	0.7%
13	Russia	7	0.6%
14	Saudi Arabia	6	0.5%
15	Hungary	6	0.5%
16	Colombia	6	0.5%
17	Australia	6	0.5%
18	Turkey	6	0.5%
19	Belgium	5	0.4%
20	India	5	0.4%
21	Iran, Islamic Republic of	5	0.4%
22	Ireland	5	0.4%
23	Sweden	5	0.4%
24	South Africa	3	0.3%
25	Mexico	3	0.3%
26	Albania	3	0.3%
27	Argentina	2	0.2%
28	Egypt	2	0.2%
29	Malaysia	2	0.2%
30	Switzerland	2	0.2%
31	Thailand	2	0.2%
32	Ukraine	1	0.1%
33	Vanuatu	1	0.1%
34	Taiwan	1	0.1%
35	Mongolia	1	0.1%
36	Norway	1	0.1%
37	Romania	1	0.1%
38	Georgia	1	0.1%
39	Bosnia and Herzegovina	1	0.1%
40	Brazil	1	0.1%