Rank	Countries/Territories	Count	Percent
1	United States	123	35.5%
2	Germany	55	15.9%
3	China	48	13.9%
4	France	18	5.2%
5	Japan	16	4.6%
6	Australia	15	4.3%
7	Switzerland	15	4.3%
8	India	12	3.5%
9	Korea, Republic of	7	2%
10	Ireland	5	1.4%
11	Canada	4	1.2%
12	Netherlands	4	1.2%
13	South Africa	3	0.9%
14	Brazil	3	0.9%
15	Israel	3	0.9%
16	Malaysia	3	0.9%
17	Lithuania	2	0.6%
18	Hong Kong	2	0.6%
19	Spain	2	0.6%
20	Singapore	2	0.6%
21	United Kingdom	1	0.3%
22	Cyprus	1	0.3%
23	Chile	1	0.3%
24	Iran, Islamic Republic of	1	0.3%