Rank	Countries/Territories	Count	Percent
1	United States	831	45.2%
2	China	389	21.2%
3	Germany	71	3.9%
4	France	67	3.6%
5	Netherlands	43	2.3%
6	Canada	37	2%
7	Bulgaria	35	1.9%
8	United Kingdom	29	1.6%
9	Australia	27	1.5%
10	Japan	21	1.1%
11	South Africa	21	1.1%
12	Norway	19	1%
13	India	17	0.9%
14	Mauritius	17	0.9%
15	Morocco	12	0.7%
16		11	0.6%
17	Cyprus	11	0.6%
18	Mexico	10	0.5%
19	Latvia	10	0.5%
20	Spain	10	0.5%
21	Singapore	10	0.5%
22	Korea, Republic of	9	0.5%
23	Bangladesh	8	0.4%
24	Ecuador	7	0.4%
25	Thailand	7	0.4%
26	Turkey	7	0.4%
27	Nigeria	7	0.4%
28	Philippines	6	0.3%
29	Poland	6	0.3%
30	United Arab Emirates	6	0.3%
31	Argentina	6	0.3%
32	Hong Kong	6	0.3%
33	Iran, Islamic Republic of	6	0.3%
34	Ireland	5	0.3%
35	Egypt	4	0.2%
36	Algeria	4	0.2%
37	Bahrain	4	0.2%
38	Sweden	4	0.2%
39	Taiwan	3	0.2%
40	Russia	3	0.2%
41	Palestine, State of	3	0.2%
42	Israel	3	0.2%
43	Kazakhstan	3	0.2%
44	Lithuania	3	0.2%
45	Malaysia	3	0.2%
46	Moldova, Republic of	2	0.1%
47	Italy	2	0.1%
48	Belgium	2	0.1%
49	Georgia	2	0.1%
50	Romania	2	0.1%
51	Ukraine	2	0.1%
52	Viet Nam	1	0.1%
53	Colombia	1	0.1%
54	Botswana	1	0.1%
55	Cambodia	1	0.1%
56	Ghana	1	0.1%
57	Mongolia	1	0.1%