Rank	Countries/Territories	Count	Percent
1	United States	379	60.7%
2	China	117	18.8%
3	Germany	54	8.7%
4	France	14	2.2%
5	Norway	13	2.1%
6	India	8	1.3%
7	Japan	7	1.1%
8	Korea, Republic of	6	1%
9	Netherlands	6	1%
10	Cyprus	5	0.8%
11	Canada	3	0.5%
12	Malaysia	2	0.3%
13	Russia	2	0.3%
14	Singapore	2	0.3%
15	South Africa	2	0.3%
16	Spain	1	0.2%
17	Switzerland	1	0.2%
18	Australia	1	0.2%
19	Lithuania	1	0.2%