Rank	Countries/Territories	Count	Percent
1	United States	292	43.5%
2	China	197	29.3%
3	Germany	61	9.1%
4	India	17	2.5%
5	Netherlands	17	2.5%
6	Japan	14	2.1%
7		10	1.5%
8	Singapore	9	1.3%
9	Ukraine	9	1.3%
10	Canada	8	1.2%
11	Korea, Republic of	6	0.9%
12	Ireland	5	0.7%
13	Cyprus	4	0.6%
14	Belgium	3	0.4%
15	Australia	3	0.4%
16	Uzbekistan	3	0.4%
17	United Kingdom	2	0.3%
18	Hungary	2	0.3%
19	Austria	2	0.3%
20	France	2	0.3%
21	Spain	2	0.3%
22	Philippines	1	0.1%
23	Russia	1	0.1%
24	Mongolia	1	0.1%
25	Hong Kong	1	0.1%