Rank	Countries/Territories	Count	Percent
1	United States	524	36.6%
2	China	375	26.2%
3	Germany	164	11.4%
4	Malaysia	50	3.5%
5	India	41	2.9%
6	Ireland	40	2.8%
7	France	40	2.8%
8	United Kingdom	30	2.1%
9	Netherlands	28	2%
10	Norway	10	0.7%
11	Malawi	9	0.6%
12	Cyprus	8	0.6%
13	Japan	7	0.5%
14	Iran, Islamic Republic of	7	0.5%
15	Senegal	7	0.5%
16	Tunisia	7	0.5%
17	Indonesia	6	0.4%
18	Korea, Republic of	5	0.3%
19	Latvia	5	0.3%
20	Viet Nam	5	0.3%
21	Turkey	4	0.3%
22	South Africa	4	0.3%
23	Sri Lanka	4	0.3%
24	Qatar	4	0.3%
25	Russia	4	0.3%
26	Mauritius	4	0.3%
27	Hong Kong	4	0.3%
28	Canada	4	0.3%
29	Brazil	3	0.2%
30	Argentina	3	0.2%
31	Australia	3	0.2%
32	Iraq	3	0.2%
33	Ukraine	3	0.2%
34	Bangladesh	2	0.1%
35	Mongolia	2	0.1%
36	Oman	2	0.1%
37	Saudi Arabia	2	0.1%
38	Singapore	2	0.1%
39	Romania	1	0.1%
40	Palestine, State of	1	0.1%
41	Nepal	1	0.1%
42	Egypt	1	0.1%
43	Kuwait	1	0.1%
44	Israel	1	0.1%
45	Sweden	1	0.1%
46	Thailand	1	0.1%