Rank	Countries/Territories	Count	Percent
1	United States	432	51.1%
2	China	151	17.9%
3	Germany	89	10.5%
4	Japan	30	3.6%
5	India	25	3%
6	New Zealand	15	1.8%
7	France	10	1.2%
8	Netherlands	10	1.2%
9	Cyprus	9	1.1%
10	Korea, Republic of	8	0.9%
11	Malaysia	6	0.7%
12	Singapore	5	0.6%
13	Canada	5	0.6%
14	Colombia	4	0.5%
15	Russia	4	0.5%
16	Thailand	3	0.4%
17	Mongolia	3	0.4%
18	Argentina	3	0.4%
19	Ireland	3	0.4%
20	United Kingdom	3	0.4%
21	Viet Nam	2	0.2%
22	Israel	2	0.2%
23	Hong Kong	2	0.2%
24	Czech Republic	2	0.2%
25	Norway	2	0.2%
26	Peru	2	0.2%
27	Philippines	2	0.2%
28	Serbia	2	0.2%
29	South Africa	2	0.2%
30	Spain	1	0.1%
31	Switzerland	1	0.1%
32	Ukraine	1	0.1%
33	Romania	1	0.1%
34	Ecuador	1	0.1%
35	Finland	1	0.1%
36	Australia	1	0.1%
37	Italy	1	0.1%
38	Iran, Islamic Republic of	1	0.1%