Rank	Countries/Territories	Count	Percent
1	United States	293	42.8%
2	China	243	35.5%
3	Germany	40	5.8%
4	France	21	3.1%
5	Canada	10	1.5%
6	Singapore	10	1.5%
7	Netherlands	9	1.3%
8	Australia	8	1.2%
9	United Kingdom	8	1.2%
10	Japan	6	0.9%
11	Korea, Republic of	6	0.9%
12	Ireland	5	0.7%
13	Cyprus	4	0.6%
14	Hong Kong	3	0.4%
15	India	3	0.4%
16	Russia	3	0.4%
17	Viet Nam	2	0.3%
18	Malaysia	2	0.3%
19	South Africa	2	0.3%
20	Spain	2	0.3%
21	Switzerland	1	0.1%
22	Taiwan	1	0.1%
23	Norway	1	0.1%
24	Georgia	1	0.1%
25	Finland	1	0.1%