Rank	Countries/Territories	Count	Percent
1	United States	761	45.7%
2	China	420	25.2%
3	Germany	215	12.9%
4		38	2.3%
5	Japan	27	1.6%
6	France	26	1.6%
7	India	21	1.3%
8	Ireland	19	1.1%
9	Netherlands	19	1.1%
10	Korea, Republic of	12	0.7%
11	Australia	11	0.7%
12	Canada	10	0.6%
13	Singapore	10	0.6%
14	United Kingdom	8	0.5%
15	Bangladesh	7	0.4%
16	Cyprus	7	0.4%
17	Czech Republic	7	0.4%
18	Hong Kong	6	0.4%
19	Ukraine	6	0.4%
20	Sweden	6	0.4%
21	Russia	5	0.3%
22	Spain	3	0.2%
23	Georgia	3	0.2%
24	Hungary	2	0.1%
25	Indonesia	2	0.1%
26	Brazil	2	0.1%
27	Taiwan	2	0.1%
28	Turkey	2	0.1%
29	Malaysia	2	0.1%
30	Peru	2	0.1%
31	Lithuania	2	0.1%
32	Macao	2	0.1%
33	Malawi	1	0.1%
34	Egypt	1	0.1%