Rank	Countries/Territories	Count	Percent
1	United States	284	36%
2	China	252	32%
3	Germany	41	5.2%
4	Canada	37	4.7%
5	France	34	4.3%
6	Japan	24	3%
7	India	17	2.2%
8	Netherlands	15	1.9%
9	Korea, Republic of	12	1.5%
10	Cyprus	9	1.1%
11	Ireland	8	1%
12	Taiwan	7	0.9%
13	Singapore	6	0.8%
14	Spain	6	0.8%
15	Russia	5	0.6%
16	Italy	4	0.5%
17	Australia	4	0.5%
18	Portugal	3	0.4%
19	Nicaragua	2	0.3%
20	Ukraine	2	0.3%
21	Viet Nam	2	0.3%
22	Egypt	2	0.3%
23	Hong Kong	2	0.3%
24	Iran, Islamic Republic of	2	0.3%
25	Malaysia	2	0.3%
26	New Zealand	1	0.1%
27	Bangladesh	1	0.1%
28	Brazil	1	0.1%
29	Czech Republic	1	0.1%
30	Switzerland	1	0.1%
31	Philippines	1	0.1%