Rank	Countries/Territories	Count	Percent
1	United States	393	33.2%
2	China	379	32%
3	Germany	101	8.5%
4	Australia	54	4.6%
5	Japan	43	3.6%
6	India	30	2.5%
7	Taiwan	24	2%
8	Korea, Republic of	20	1.7%
9	Canada	15	1.3%
10	Ireland	13	1.1%
11	France	12	1%
12	Croatia	12	1%
13	Netherlands	10	0.8%
14	Turkey	7	0.6%
15	Italy	7	0.6%
16	United Kingdom	6	0.5%
17	Cyprus	6	0.5%
18	Hong Kong	6	0.5%
19	Viet Nam	6	0.5%
20		5	0.4%
21	Ukraine	5	0.4%
22	Singapore	4	0.3%
23	Spain	3	0.3%
24	Argentina	3	0.3%
25	Belgium	2	0.2%
26	Czech Republic	2	0.2%
27	Egypt	2	0.2%
28	Isle of Man	2	0.2%
29	Mongolia	2	0.2%
30	Russia	2	0.2%
31	Thailand	2	0.2%
32	Portugal	1	0.1%
33	Qatar	1	0.1%
34	Kuwait	1	0.1%
35	Sweden	1	0.1%
36	Switzerland	1	0.1%
37	Israel	1	0.1%
38	Finland	1	0.1%