Rank	Countries/Territories	Count	Percent
1	Bulgaria	736	33.5%
2	China	436	19.8%
3	United States	409	18.6%
4	Canada	75	3.4%
5	Netherlands	68	3.1%
6	Lithuania	50	2.3%
7	Germany	47	2.1%
8	United Kingdom	35	1.6%
9	Austria	30	1.4%
10	South Africa	28	1.3%
11	Mauritius	27	1.2%
12	Japan	24	1.1%
13	Morocco	23	1%
14	Spain	21	1%
15	Russia	20	0.9%
16	Singapore	18	0.8%
17	Nigeria	17	0.8%
18	Australia	17	0.8%
19	Hong Kong	11	0.5%
20	Norway	11	0.5%
21	Korea, Republic of	11	0.5%
22	Belgium	9	0.4%
23	France	7	0.3%
24	Iran, Islamic Republic of	7	0.3%
25	Ukraine	7	0.3%
26	Denmark	5	0.2%
27	Benin	5	0.2%
28	Cote D'ivoire	4	0.2%
29	Ireland	4	0.2%
30	Philippines	4	0.2%
31	Poland	3	0.1%
32	Sweden	3	0.1%
33	Switzerland	2	0.1%
34	Turkey	2	0.1%
35	Portugal	2	0.1%
36	Romania	2	0.1%
37	Mexico	2	0.1%
38	Israel	2	0.1%
39	Italy	2	0.1%
40	Latvia	2	0.1%
41	India	2	0.1%
42	Argentina	2	0.1%
43	Brazil	1	0%
44	Georgia	1	0%
45	Czech Republic	1	0%
46	Finland	1	0%
47	Kenya	1	0%
48	Malaysia	1	0%
49	Nepal	1	0%
50	United Arab Emirates	1	0%