Rank	Countries/Territories	Count	Percent
1	United States	448	37%
2	China	309	25.5%
3	Germany	144	11.9%
4	France	53	4.4%
5	India	45	3.7%
6	Japan	26	2.1%
7	Hong Kong	17	1.4%
8	Gibraltar	16	1.3%
9	Canada	15	1.2%
10	Korea, Republic of	15	1.2%
11	Cyprus	13	1.1%
12	Switzerland	12	1%
13	Ireland	11	0.9%
14	Russia	9	0.7%
15	Australia	7	0.6%
16	Poland	6	0.5%
17	Romania	6	0.5%
18	Netherlands	6	0.5%
19	Iran, Islamic Republic of	6	0.5%
20	Ukraine	5	0.4%
21	Singapore	5	0.4%
22	Spain	4	0.3%
23	Taiwan	4	0.3%
24	Bangladesh	4	0.3%
25	Indonesia	4	0.3%
26	Brazil	3	0.2%
27	Thailand	3	0.2%
28	Turkey	2	0.2%
29	Palestine, State of	2	0.2%
30	Latvia	2	0.2%
31	Argentina	2	0.2%
32	Italy	2	0.2%
33	Denmark	1	0.1%
34	Ecuador	1	0.1%
35	Colombia	1	0.1%
36	Croatia	1	0.1%
37	Philippines	1	0.1%