Rank	Countries/Territories	Count	Percent
1	United States	179	46.9%
2	China	115	30.1%
3	Germany	19	5%
4	Japan	11	2.9%
5	France	7	1.8%
6		5	1.3%
7	India	5	1.3%
8	Ireland	4	1%
9	Netherlands	4	1%
10	Australia	4	1%
11	Canada	4	1%
12	Taiwan	4	1%
13	United Kingdom	4	1%
14	Russia	2	0.5%
15	Singapore	2	0.5%
16	Slovakia	2	0.5%
17	Cyprus	2	0.5%
18	Argentina	2	0.5%
19	Korea, Republic of	2	0.5%
20	Italy	2	0.5%
21	New Zealand	1	0.3%
22	Bosnia and Herzegovina	1	0.3%
23	Brazil	1	0.3%