Rank	Countries/Territories	Count	Percent
1	United States	300	47.2%
2	China	153	24.1%
3	Germany	85	13.4%
4	Japan	29	4.6%
5	India	12	1.9%
6		7	1.1%
7	Cyprus	6	0.9%
8	Singapore	6	0.9%
9	United Kingdom	6	0.9%
10	Ukraine	5	0.8%
11	Netherlands	5	0.8%
12	Norway	4	0.6%
13	Australia	4	0.6%
14	Argentina	2	0.3%
15	Czech Republic	2	0.3%
16	France	2	0.3%
17	Mongolia	2	0.3%
18	Canada	2	0.3%
19	Switzerland	1	0.2%
20	Croatia	1	0.2%
21	Bulgaria	1	0.2%