Rank	Countries/Territories	Count	Percent
1	United States	326	35.2%
2	China	321	34.6%
3	Germany	162	17.5%
4	Spain	21	2.3%
5	Japan	17	1.8%
6	Korea, Republic of	15	1.6%
7	France	14	1.5%
8	Netherlands	9	1%
9	India	7	0.8%
10	Cyprus	6	0.6%
11	Canada	6	0.6%
12	Argentina	5	0.5%
13	Ireland	2	0.2%
14	Israel	2	0.2%
15	Malaysia	2	0.2%
16	Russia	2	0.2%
17	Switzerland	2	0.2%
18	United Kingdom	2	0.2%
19	Thailand	1	0.1%
20	Sweden	1	0.1%
21	Singapore	1	0.1%
22	Norway	1	0.1%
23	Australia	1	0.1%
24	Austria	1	0.1%