Rank	Countries/Territories	Count	Percent
1	United States	571	44.5%
2	China	352	27.4%
3	Germany	63	4.9%
4	Canada	55	4.3%
5	Netherlands	38	3%
6	Ireland	28	2.2%
7	Italy	24	1.9%
8	Singapore	15	1.2%
9	Spain	14	1.1%
10	Japan	12	0.9%
11	India	12	0.9%
12	Bangladesh	9	0.7%
13	Egypt	8	0.6%
14	Russia	8	0.6%
15	France	7	0.5%
16	United Kingdom	7	0.5%
17	Cyprus	6	0.5%
18	Australia	5	0.4%
19	Latvia	4	0.3%
20	Saudi Arabia	4	0.3%
21	Thailand	4	0.3%
22	Malta	4	0.3%
23	Philippines	4	0.3%
24	Malaysia	3	0.2%
25	Korea, Republic of	3	0.2%
26	Israel	3	0.2%
27	Ukraine	3	0.2%
28	Brazil	2	0.2%
29	Mauritius	2	0.2%
30	Iraq	2	0.2%
31	Romania	2	0.2%
32	Tunisia	1	0.1%
33	Taiwan	1	0.1%
34	Mongolia	1	0.1%
35	Poland	1	0.1%
36	Nigeria	1	0.1%
37	Norway	1	0.1%
38	Palestine, State of	1	0.1%
39	Denmark	1	0.1%
40	Indonesia	1	0.1%
41	Vanuatu	1	0.1%