Rank	Countries/Territories	Count	Percent
1	United States	208	44.6%
2	China	88	18.9%
3	Germany	51	10.9%
4	Japan	21	4.5%
5	France	14	3%
6	Korea, Republic of	12	2.6%
7	India	12	2.6%
8	Ireland	7	1.5%
9	Philippines	7	1.5%
10	Singapore	7	1.5%
11	Russia	6	1.3%
12	Netherlands	5	1.1%
13	Canada	5	1.1%
14	Colombia	3	0.6%
15	Cyprus	3	0.6%
16	Norway	3	0.6%
17	Spain	3	0.6%
18	Ukraine	2	0.4%
19	United Kingdom	2	0.4%
20	Italy	2	0.4%
21	Belgium	2	0.4%
22	Hong Kong	2	0.4%
23	Bangladesh	1	0.2%