Rank	Countries/Territories	Count	Percent
1	United States	328	41.2%
2	China	186	23.4%
3	Germany	66	8.3%
4	India	41	5.2%
5	France	27	3.4%
6	Japan	17	2.1%
7	Gibraltar	16	2%
8	Canada	13	1.6%
9	Switzerland	12	1.5%
10	Ireland	10	1.3%
11	Korea, Republic of	10	1.3%
12	Iran, Islamic Republic of	6	0.8%
13	Cyprus	6	0.8%
14	Australia	6	0.8%
15	Poland	6	0.8%
16	Romania	6	0.8%
17	Russia	4	0.5%
18	Spain	4	0.5%
19	Ukraine	4	0.5%
20	Indonesia	4	0.5%
21	Netherlands	3	0.4%
22	Brazil	3	0.4%
23	Taiwan	3	0.4%
24	Thailand	3	0.4%
25	Turkey	2	0.3%
26	Italy	2	0.3%
27	Hong Kong	2	0.3%
28	Palestine, State of	2	0.3%
29	Philippines	1	0.1%
30	Colombia	1	0.1%
31	Croatia	1	0.1%
32	Singapore	1	0.1%