Rank	Countries/Territories	Count	Percent
1	United States	520	41.3%
2	China	256	20.3%
3	Germany	103	8.2%
4	Latvia	46	3.7%
5	Nepal	42	3.3%
6	India	21	1.7%
7	Singapore	21	1.7%
8	Japan	18	1.4%
9	Netherlands	16	1.3%
10	Australia	15	1.2%
11	France	13	1%
12	Ukraine	13	1%
13	Morocco	12	1%
14	Ireland	11	0.9%
15	Korea, Republic of	9	0.7%
16	Canada	9	0.7%
17	Pakistan	9	0.7%
18	Thailand	8	0.6%
19	Romania	8	0.6%
20	Cyprus	8	0.6%
21	Egypt	7	0.6%
22	Iran, Islamic Republic of	7	0.6%
23	Iraq	7	0.6%
24	Indonesia	6	0.5%
25	United Kingdom	6	0.5%
26	Switzerland	5	0.4%
27	Hong Kong	5	0.4%
28	United Arab Emirates	4	0.3%
29	Mongolia	4	0.3%
30	Sri Lanka	3	0.2%
31	Togo	3	0.2%
32	Saudi Arabia	3	0.2%
33	Viet Nam	3	0.2%
34	Kenya	3	0.2%
35	Malaysia	3	0.2%
36	Cambodia	3	0.2%
37	Ethiopia	3	0.2%
38	Argentina	2	0.2%
39	Ghana	2	0.2%
40	Moldova, Republic of	2	0.2%
41	Namibia	2	0.2%
42	Zambia	2	0.2%
43	Turkey	2	0.2%
44	Nigeria	2	0.2%
45	Peru	1	0.1%
46	Poland	1	0.1%
47	Sudan	1	0.1%
48	Sweden	1	0.1%
49	Taiwan	1	0.1%
50	New Zealand	1	0.1%
51	Mauritius	1	0.1%
52	Jordan	1	0.1%
53	Italy	1	0.1%
54	Cameroon	1	0.1%
55	Albania	1	0.1%
56	Bangladesh	1	0.1%