Rank	Countries/Territories	Count	Percent
1	United States	350	43.4%
2	China	274	34%
3	Germany	100	12.4%
4	India	11	1.4%
5	Korea, Republic of	9	1.1%
6	Argentina	7	0.9%
7	Japan	7	0.9%
8	Singapore	6	0.7%
9	United Kingdom	6	0.7%
10	Latvia	6	0.7%
11	Netherlands	6	0.7%
12	Cyprus	4	0.5%
13	Canada	3	0.4%
14	Australia	2	0.2%
15	Brazil	2	0.2%
16	Hong Kong	2	0.2%
17	Norway	2	0.2%
18	Lebanon	2	0.2%
19	Mongolia	2	0.2%
20	Portugal	1	0.1%
21	Romania	1	0.1%
22	Ireland	1	0.1%
23	France	1	0.1%
24	Taiwan	1	0.1%