Rank	Countries/Territories	Count	Percent
1	United States	517	37.1%
2	China	317	22.7%
3	Germany	187	13.4%
4	Australia	72	5.2%
5	France	56	4%
6	United Kingdom	34	2.4%
7	India	29	2.1%
8	Japan	24	1.7%
9	Canada	17	1.2%
10	Cyprus	17	1.2%
11	Netherlands	15	1.1%
12	Romania	8	0.6%
13	Taiwan	8	0.6%
14	Singapore	7	0.5%
15	Italy	6	0.4%
16	Ukraine	6	0.4%
17	Switzerland	6	0.4%
18	Thailand	5	0.4%
19	New Zealand	5	0.4%
20	Latvia	5	0.4%
21	Russia	5	0.4%
22	Norway	4	0.3%
23	Korea, Republic of	4	0.3%
24	Costa Rica	4	0.3%
25	Georgia	4	0.3%
26	Nigeria	3	0.2%
27	Spain	3	0.2%
28	Tunisia	3	0.2%
29	Mauritius	3	0.2%
30	Turkey	2	0.1%
31	Iran, Islamic Republic of	2	0.1%
32	Ireland	2	0.1%
33	Denmark	2	0.1%
34	Colombia	2	0.1%
35	Brazil	1	0.1%
36	Finland	1	0.1%
37	Ghana	1	0.1%
38	Greece	1	0.1%
39	Hong Kong	1	0.1%
40	Hungary	1	0.1%
41	Sweden	1	0.1%
42	South Africa	1	0.1%
43	Philippines	1	0.1%
44	Malaysia	1	0.1%
45	Jordan	1	0.1%