Rank	Countries/Territories	Count	Percent
1	United States	542	33.7%
2	China	385	23.9%
3	Japan	135	8.4%
4	Germany	118	7.3%
5	Netherlands	91	5.7%
6	Canada	49	3%
7	Singapore	34	2.1%
8	Bulgaria	32	2%
9	France	25	1.6%
10	Latvia	19	1.2%
11	India	16	1%
12	United Kingdom	15	0.9%
13	Mauritius	13	0.8%
14	Morocco	13	0.8%
15	Russia	10	0.6%
16	Cote D'ivoire	10	0.6%
17	South Africa	10	0.6%
18	Cyprus	8	0.5%
19	Indonesia	8	0.5%
20	Viet Nam	7	0.4%
21	Taiwan	6	0.4%
22	Thailand	6	0.4%
23	Turkey	6	0.4%
24	Nigeria	6	0.4%
25	Portugal	5	0.3%
26	Korea, Republic of	4	0.2%
27	Australia	4	0.2%
28	Bangladesh	4	0.2%
29	Argentina	3	0.2%
30	Hong Kong	3	0.2%
31	Romania	3	0.2%
32	Sweden	3	0.2%
33	Uzbekistan	3	0.2%
34	Pakistan	2	0.1%
35	Lithuania	2	0.1%
36	Mexico	1	0.1%
37	New Zealand	1	0.1%
38	Philippines	1	0.1%
39	Norway	1	0.1%
40	Bolivia, Plurinational State of	1	0.1%
41	Brazil	1	0.1%
42	Kenya	1	0.1%
43	Ghana	1	0.1%
44	Switzerland	1	0.1%
45	Ukraine	1	0.1%