Rank	Countries/Territories	Count	Percent
1	United States	420	33.1%
2	China	373	29.4%
3	Germany	86	6.8%
4	Netherlands	52	4.1%
5	India	45	3.6%
6	Ireland	43	3.4%
7	Australia	39	3.1%
8	France	38	3%
9	Japan	32	2.5%
10	Korea, Republic of	14	1.1%
11	Canada	11	0.9%
12	Indonesia	10	0.8%
13	Philippines	10	0.8%
14	United Kingdom	10	0.8%
15	Singapore	9	0.7%
16	Cyprus	8	0.6%
17	Egypt	6	0.5%
18	Argentina	5	0.4%
19	Hong Kong	5	0.4%
20	Malaysia	5	0.4%
21	Thailand	5	0.4%
22	Spain	4	0.3%
23	Ethiopia	4	0.3%
24	Albania	3	0.2%
25	Saudi Arabia	3	0.2%
26	South Africa	3	0.2%
27	Norway	3	0.2%
28	Sri Lanka	3	0.2%
29	Switzerland	2	0.2%
30	Libya	2	0.2%
31	Italy	2	0.2%
32	Russia	2	0.2%
33	Romania	1	0.1%
34	Slovakia	1	0.1%
35	Oman	1	0.1%
36	Pakistan	1	0.1%
37	Bulgaria	1	0.1%
38	Finland	1	0.1%
39	Croatia	1	0.1%
40	Uganda	1	0.1%
41	Ukraine	1	0.1%
42	United Arab Emirates	1	0.1%