Rank	Countries/Territories	Count	Percent
1	United States	197	42.1%
2	China	127	27.1%
3	Germany	60	12.8%
4	Korea, Republic of	14	3%
5	India	13	2.8%
6	France	13	2.8%
7	Singapore	10	2.1%
8	Japan	6	1.3%
9	Malaysia	3	0.6%
10	Mexico	3	0.6%
11	Netherlands	3	0.6%
12	Ireland	3	0.6%
13	Cyprus	3	0.6%
14	Argentina	2	0.4%
15	Georgia	2	0.4%
16	Romania	2	0.4%
17	United Kingdom	2	0.4%
18	Switzerland	1	0.2%
19	Thailand	1	0.2%
20	Canada	1	0.2%
21	Egypt	1	0.2%
22	Viet Nam	1	0.2%