Rank	Countries/Territories	Count	Percent
1	United States	402	42.1%
2	China	212	22.2%
3	Germany	81	8.5%
4	Ireland	71	7.4%
5	Netherlands	64	6.7%
6	India	38	4%
7	France	11	1.2%
8	United Kingdom	9	0.9%
9	Australia	7	0.7%
10	Chile	6	0.6%
11	Jordan	5	0.5%
12	Russia	4	0.4%
13	Egypt	4	0.4%
14	Japan	4	0.4%
15	Syrian Arab Republic	3	0.3%
16	Turkey	3	0.3%
17	Singapore	2	0.2%
18	Norway	2	0.2%
19	Italy	2	0.2%
20	Ethiopia	2	0.2%
21	Cyprus	2	0.2%
22	Greece	2	0.2%
23	Georgia	1	0.1%
24	Indonesia	1	0.1%
25	Iraq	1	0.1%
26	Israel	1	0.1%
27	Czech Republic	1	0.1%
28	Finland	1	0.1%
29	Brazil	1	0.1%
30	Bulgaria	1	0.1%
31	Canada	1	0.1%
32	New Zealand	1	0.1%
33	Nigeria	1	0.1%
34	Korea, Republic of	1	0.1%
35	Latvia	1	0.1%
36	Libya	1	0.1%
37	Mexico	1	0.1%
38	Mongolia	1	0.1%
39	Portugal	1	0.1%
40	Ukraine	1	0.1%
41	Taiwan	1	0.1%