Rank	Countries/Territories	Count	Percent
1	United States	635	42.1%
2	China	350	23.2%
3	Germany	127	8.4%
4	Netherlands	52	3.4%
5	Japan	43	2.8%
6	Latvia	34	2.3%
7	Taiwan	34	2.3%
8	France	29	1.9%
9	Canada	21	1.4%
10	Bulgaria	16	1.1%
11	India	16	1.1%
12	Korea, Republic of	12	0.8%
13	Nigeria	12	0.8%
14	Hong Kong	10	0.7%
15	Mauritius	9	0.6%
16	Portugal	9	0.6%
17	United Kingdom	9	0.6%
18	Ukraine	7	0.5%
19	Thailand	7	0.5%
20	Russia	7	0.5%
21	Mongolia	6	0.4%
22	Turkey	6	0.4%
23	Viet Nam	5	0.3%
24	Ireland	5	0.3%
25	Cyprus	5	0.3%
26	Egypt	4	0.3%
27	Australia	4	0.3%
28	Malaysia	4	0.3%
29	Spain	3	0.2%
30	Singapore	3	0.2%
31	Lithuania	3	0.2%
32	Argentina	3	0.2%
33	Poland	3	0.2%
34	Brazil	2	0.1%
35	Bangladesh	2	0.1%
36	South Africa	2	0.1%
37	Philippines	2	0.1%
38	Switzerland	1	0.1%
39	Norway	1	0.1%
40	Belgium	1	0.1%
41	Ghana	1	0.1%
42	Indonesia	1	0.1%
43	Kenya	1	0.1%
44	United Arab Emirates	1	0.1%
45	Uganda	1	0.1%