Rank	Countries/Territories	Count	Percent
1	United States	431	34.2%
2	China	348	27.6%
3	Germany	159	12.6%
4		51	4.1%
5	France	46	3.7%
6	India	33	2.6%
7	Ireland	27	2.1%
8	Australia	26	2.1%
9	Japan	25	2%
10	Netherlands	23	1.8%
11	Canada	15	1.2%
12	Korea, Republic of	15	1.2%
13	Bangladesh	5	0.4%
14	Nigeria	5	0.4%
15	United Kingdom	4	0.3%
16	Sweden	4	0.3%
17	Latvia	4	0.3%
18	Hong Kong	4	0.3%
19	Colombia	3	0.2%
20	Cyprus	3	0.2%
21	Singapore	3	0.2%
22	Pakistan	3	0.2%
23	Portugal	3	0.2%
24	Russia	2	0.2%
25	New Zealand	2	0.2%
26	Poland	2	0.2%
27	Switzerland	2	0.2%
28	Thailand	2	0.2%
29	Libya	2	0.2%
30	Malaysia	2	0.2%
31	Indonesia	1	0.1%
32	Argentina	1	0.1%
33	Tanzania, United Republic of	1	0.1%
34	Jordan	1	0.1%
35	Peru	1	0.1%