Rank	Countries/Territories	Count	Percent
1	United States	398	41.5%
2	China	353	36.8%
3	Germany	58	6.1%
4	Ireland	32	3.3%
5	Canada	21	2.2%
6	Japan	13	1.4%
7	Netherlands	13	1.4%
8	France	13	1.4%
9	United Kingdom	10	1%
10	Argentina	5	0.5%
11	Denmark	4	0.4%
12	Hong Kong	4	0.4%
13	India	4	0.4%
14	Singapore	4	0.4%
15	Taiwan	3	0.3%
16	Qatar	3	0.3%
17	Cyprus	3	0.3%
18	Australia	2	0.2%
19	Bangladesh	2	0.2%
20	Norway	2	0.2%
21	Philippines	2	0.2%
22	Romania	1	0.1%
23	Russia	1	0.1%
24	Slovakia	1	0.1%
25	Spain	1	0.1%
26	Pakistan	1	0.1%
27	New Zealand	1	0.1%
28	Korea, Republic of	1	0.1%
29	Malaysia	1	0.1%
30	Mexico	1	0.1%