Rank	Countries/Territories	Count	Percent
1	United States	495	43.5%
2	China	317	27.8%
3	Germany	134	11.8%
4	France	56	4.9%
5	Japan	27	2.4%
6	United Kingdom	23	2%
7	Russia	13	1.1%
8	Australia	12	1.1%
9	Canada	12	1.1%
10	Cyprus	10	0.9%
11	Argentina	6	0.5%
12	Netherlands	6	0.5%
13	Singapore	6	0.5%
14	Hong Kong	3	0.3%
15	New Zealand	2	0.2%
16	Malaysia	2	0.2%
17	Mongolia	2	0.2%
18	Korea, Republic of	2	0.2%
19	Iran, Islamic Republic of	2	0.2%
20	Ireland	2	0.2%
21	Ukraine	2	0.2%
22	Switzerland	1	0.1%
23	Turkey	1	0.1%
24	Luxembourg	1	0.1%
25	Norway	1	0.1%
26	India	1	0.1%