Rank	Countries/Territories	Count	Percent
1	United States	340	32.9%
2	China	339	32.8%
3	Germany	122	11.8%
4	France	79	7.6%
5	Japan	27	2.6%
6	Korea, Republic of	27	2.6%
7	Netherlands	27	2.6%
8	Canada	20	1.9%
9	Cyprus	9	0.9%
10	Australia	8	0.8%
11	India	6	0.6%
12	Romania	5	0.5%
13	Singapore	4	0.4%
14	Taiwan	3	0.3%
15	Norway	3	0.3%
16	Mongolia	3	0.3%
17	Ireland	2	0.2%
18	Hong Kong	2	0.2%
19	Viet Nam	2	0.2%
20	Bangladesh	1	0.1%
21	Argentina	1	0.1%
22	Latvia	1	0.1%
23	Lithuania	1	0.1%
24	Malaysia	1	0.1%