Rank	Countries/Territories	Count	Percent
1	United States	610	43.2%
2	China	488	34.6%
3	Germany	126	8.9%
4	France	45	3.2%
5	Japan	26	1.8%
6	Singapore	17	1.2%
7	Cyprus	9	0.6%
8	Netherlands	9	0.6%
9	Hong Kong	9	0.6%
10	Australia	9	0.6%
11	Argentina	8	0.6%
12	Sweden	8	0.6%
13	Switzerland	6	0.4%
14	Ukraine	6	0.4%
15	Russia	6	0.4%
16	Norway	5	0.4%
17	India	4	0.3%
18	United Kingdom	4	0.3%
19	Canada	3	0.2%
20	Lithuania	3	0.2%
21	Mongolia	2	0.1%
22	Korea, Republic of	2	0.1%
23	Bangladesh	2	0.1%
24	Iran, Islamic Republic of	2	0.1%
25	South Africa	2	0.1%