Rank	Countries/Territories	Count	Percent
1	United States	331	45.5%
2	China	164	22.5%
3	Germany	63	8.7%
4	Egypt	17	2.3%
5	France	16	2.2%
6	Japan	14	1.9%
7	India	13	1.8%
8	Ireland	11	1.5%
9	Canada	11	1.5%
10	Russia	11	1.5%
11	Sweden	8	1.1%
12	Netherlands	8	1.1%
13	Singapore	7	1%
14	Taiwan	7	1%
15	Georgia	5	0.7%
16	Cyprus	5	0.7%
17	Argentina	5	0.7%
18	Australia	5	0.7%
19	United Kingdom	4	0.5%
20	Malaysia	3	0.4%
21	Korea, Republic of	2	0.3%
22	Ethiopia	2	0.3%
23	Turkey	2	0.3%
24	Norway	2	0.3%
25	Philippines	2	0.3%
26	Saudi Arabia	2	0.3%
27	Switzerland	1	0.1%
28	Romania	1	0.1%
29	Ukraine	1	0.1%
30	Thailand	1	0.1%
31	Viet Nam	1	0.1%
32	Czech Republic	1	0.1%
33	Gibraltar	1	0.1%
34	Hong Kong	1	0.1%