Rank	Countries/Territories	Count	Percent
1	United States	123	37.8%
2	China	108	33.2%
3	Germany	27	8.3%
4	Netherlands	16	4.9%
5	Singapore	8	2.5%
6	Japan	6	1.8%
7	Poland	5	1.5%
8	France	5	1.5%
9	Switzerland	4	1.2%
10	Norway	3	0.9%
11	Korea, Republic of	3	0.9%
12	Cyprus	3	0.9%
13	Australia	3	0.9%
14	Russia	2	0.6%
15	Taiwan	2	0.6%
16	Ukraine	2	0.6%
17	United Kingdom	2	0.6%
18	Canada	1	0.3%
19	Hong Kong	1	0.3%
20	India	1	0.3%