Rank	Countries/Territories	Count	Percent
1	United States	352	38.9%
2	China	222	24.5%
3	Germany	89	9.8%
4	Australia	51	5.6%
5	India	32	3.5%
6	France	24	2.6%
7	Netherlands	16	1.8%
8	Iran, Islamic Republic of	15	1.7%
9	Ireland	15	1.7%
10	Taiwan	13	1.4%
11	Japan	10	1.1%
12	Canada	7	0.8%
13	Cyprus	5	0.6%
14	United Kingdom	5	0.6%
15	Saudi Arabia	5	0.6%
16	Spain	5	0.6%
17	Ukraine	4	0.4%
18	Malaysia	4	0.4%
19	Lebanon	3	0.3%
20	Viet Nam	3	0.3%
21	Sweden	3	0.3%
22	Singapore	3	0.3%
23	Pakistan	3	0.3%
24	Romania	2	0.2%
25	Switzerland	2	0.2%
26	Yemen	2	0.2%
27	Korea, Republic of	2	0.2%
28	Egypt	2	0.2%
29	Estonia	2	0.2%
30	Bahrain	1	0.1%
31	Mauritius	1	0.1%
32	Hong Kong	1	0.1%
33	Russia	1	0.1%
34	Philippines	1	0.1%