Rank	Countries/Territories	Count	Percent
1	United States	674	48.1%
2	China	226	16.1%
3	Germany	62	4.4%
4	France	42	3%
5	Canada	34	2.4%
6	Netherlands	33	2.4%
7	Bulgaria	27	1.9%
8	Australia	21	1.5%
9	United Kingdom	20	1.4%
10	India	17	1.2%
11	Japan	17	1.2%
12	Mauritius	16	1.1%
13	South Africa	16	1.1%
14	Morocco	12	0.9%
15		11	0.8%
16	Cyprus	10	0.7%
17	Spain	10	0.7%
18	Singapore	10	0.7%
19	Norway	9	0.6%
20	Bangladesh	8	0.6%
21	Mexico	8	0.6%
22	Korea, Republic of	8	0.6%
23	Ecuador	7	0.5%
24	Nigeria	7	0.5%
25	Philippines	6	0.4%
26	Poland	6	0.4%
27	Turkey	6	0.4%
28	United Arab Emirates	6	0.4%
29	Iran, Islamic Republic of	6	0.4%
30	Argentina	5	0.4%
31	Hong Kong	5	0.4%
32	Sweden	4	0.3%
33	Egypt	4	0.3%
34	Algeria	4	0.3%
35	Bahrain	4	0.3%
36	Latvia	4	0.3%
37	Kazakhstan	3	0.2%
38	Israel	3	0.2%
39	Taiwan	3	0.2%
40	Thailand	3	0.2%
41	Russia	3	0.2%
42	Palestine, State of	3	0.2%
43	Romania	2	0.1%
44	Ukraine	2	0.1%
45	Italy	2	0.1%
46	Lithuania	2	0.1%
47	Malaysia	2	0.1%
48	Belgium	2	0.1%
49	Georgia	2	0.1%
50	Cambodia	1	0.1%
51	Moldova, Republic of	1	0.1%
52	Mongolia	1	0.1%
53	Ireland	1	0.1%
54	Ghana	1	0.1%