Rank	Countries/Territories	Count	Percent
1	United States	210	37.6%
2	China	172	30.8%
3	Japan	46	8.2%
4	Netherlands	34	6.1%
5	Germany	29	5.2%
6	United Kingdom	10	1.8%
7	Cyprus	7	1.3%
8	Canada	6	1.1%
9	France	6	1.1%
10	Singapore	6	1.1%
11	Hong Kong	5	0.9%
12	Australia	4	0.7%
13	Norway	3	0.5%
14	Korea, Republic of	3	0.5%
15	Iran, Islamic Republic of	3	0.5%
16	Ireland	2	0.4%
17	Saudi Arabia	2	0.4%
18	Spain	2	0.4%
19	Ukraine	2	0.4%
20	Algeria	2	0.4%
21	Czech Republic	2	0.4%
22	India	2	0.4%
23	Latvia	1	0.2%