Rank	Countries/Territories	Count	Percent
1	United States	280	38.4%
2	China	179	24.5%
3	Germany	53	7.3%
4	Ireland	48	6.6%
5	France	45	6.2%
6	Switzerland	23	3.2%
7	Korea, Republic of	18	2.5%
8	Japan	17	2.3%
9	Italy	12	1.6%
10	Australia	10	1.4%
11	Netherlands	9	1.2%
12	Canada	5	0.7%
13	India	4	0.5%
14	Malaysia	3	0.4%
15	Brazil	3	0.4%
16	Cyprus	3	0.4%
17	Norway	3	0.4%
18	Singapore	2	0.3%
19	Spain	2	0.3%
20	Denmark	2	0.3%
21	Bangladesh	2	0.3%
22	Indonesia	2	0.3%
23	Israel	2	0.3%
24	Hong Kong	1	0.1%
25	United Kingdom	1	0.1%
26	Uzbekistan	1	0.1%