Rank	Countries/Territories	Count	Percent
1	United States	187	36.5%
2	China	178	34.8%
3	Germany	69	13.5%
4	Netherlands	13	2.5%
5	Japan	9	1.8%
6	Singapore	9	1.8%
7	India	7	1.4%
8	Canada	6	1.2%
9	Cyprus	5	1%
10	Australia	4	0.8%
11	Turkey	4	0.8%
12	Bulgaria	3	0.6%
13	Argentina	3	0.6%
14	France	3	0.6%
15	Ukraine	2	0.4%
16	United Kingdom	2	0.4%
17	Mongolia	2	0.4%
18	Ireland	2	0.4%
19	Norway	1	0.2%
20	Russia	1	0.2%
21	Spain	1	0.2%
22	Indonesia	1	0.2%