Rank	Countries/Territories	Count	Percent
1	United States	485	43.6%
2	China	282	25.3%
3	Germany	81	7.3%
4	Singapore	57	5.1%
5	France	53	4.8%
6	Netherlands	33	3%
7	Russia	27	2.4%
8	Japan	14	1.3%
9	Korea, Republic of	11	1%
10	Australia	10	0.9%
11	India	8	0.7%
12	Pakistan	7	0.6%
13	United Kingdom	6	0.5%
14	Canada	6	0.5%
15	Cyprus	6	0.5%
16	Sweden	4	0.4%
17	South Africa	3	0.3%
18	Sudan	3	0.3%
19	Hong Kong	3	0.3%
20	Bangladesh	3	0.3%
21	Ireland	2	0.2%
22	Latvia	2	0.2%
23	Morocco	2	0.2%
24	Norway	2	0.2%
25	Kuwait	1	0.1%
26	Iran, Islamic Republic of	1	0.1%
27	Argentina	1	0.1%