Rank	Countries/Territories	Count	Percent
1	United States	601	53.1%
2	China	222	19.6%
3	Germany	100	8.8%
4	France	33	2.9%
5	Netherlands	28	2.5%
6	India	23	2%
7	Japan	18	1.6%
8	Ireland	15	1.3%
9	Canada	8	0.7%
10	Cyprus	7	0.6%
11	Singapore	6	0.5%
12	Taiwan	5	0.4%
13	Australia	5	0.4%
14	Iran, Islamic Republic of	5	0.4%
15	Hong Kong	5	0.4%
16	Indonesia	4	0.4%
17	Korea, Republic of	3	0.3%
18	Kuwait	3	0.3%
19	Pakistan	3	0.3%
20	Philippines	3	0.3%
21	Russia	3	0.3%
22	United Kingdom	3	0.3%
23	Yemen	2	0.2%
24	Turkey	2	0.2%
25	Peru	2	0.2%
26	Malaysia	2	0.2%
27	South Africa	2	0.2%
28	Spain	2	0.2%
29	Italy	2	0.2%
30	Georgia	2	0.2%
31	Bangladesh	1	0.1%
32	Belize	1	0.1%
33	Argentina	1	0.1%
34	Israel	1	0.1%
35	Sri Lanka	1	0.1%
36	Sweden	1	0.1%
37	Switzerland	1	0.1%
38	Thailand	1	0.1%
39	Slovakia	1	0.1%
40	Jordan	1	0.1%
41	Romania	1	0.1%
42	Viet Nam	1	0.1%