Rank	Countries/Territories	Count	Percent
1	United States	315	44.2%
2	China	222	31.1%
3	Germany	67	9.4%
4	India	23	3.2%
5	France	13	1.8%
6	Japan	9	1.3%
7	Netherlands	9	1.3%
8	Ireland	8	1.1%
9	Cyprus	7	1%
10	Canada	6	0.8%
11	Korea, Republic of	6	0.8%
12	Ukraine	6	0.8%
13	Australia	4	0.6%
14	Argentina	3	0.4%
15	Brazil	2	0.3%
16	Peru	2	0.3%
17	Romania	2	0.3%
18	Singapore	2	0.3%
19	Turkey	1	0.1%
20	Russia	1	0.1%
21	Poland	1	0.1%
22	Pakistan	1	0.1%
23	Mongolia	1	0.1%
24	Iran, Islamic Republic of	1	0.1%
25	Bolivia, Plurinational State of	1	0.1%