Rank	Countries/Territories	Count	Percent
1	United States	467	40.7%
2	China	325	28.3%
3	Germany	75	6.5%
4	India	30	2.6%
5	Australia	22	1.9%
6	Japan	22	1.9%
7	Brazil	19	1.7%
8	Romania	14	1.2%
9	Netherlands	13	1.1%
10	Indonesia	13	1.1%
11	Canada	12	1%
12	Viet Nam	10	0.9%
13	Ireland	9	0.8%
14	Italy	8	0.7%
15	Cyprus	8	0.7%
16	Philippines	8	0.7%
17	South Africa	8	0.7%
18	United Kingdom	7	0.6%
19	Poland	7	0.6%
20	Korea, Republic of	7	0.6%
21	Hong Kong	7	0.6%
22	France	6	0.5%
23	New Zealand	5	0.4%
24	Hungary	5	0.4%
25	Singapore	5	0.4%
26	Ethiopia	4	0.3%
27	Norway	4	0.3%
28	Malaysia	3	0.3%
29	Czech Republic	3	0.3%
30	Spain	3	0.3%
31	Thailand	2	0.2%
32	Botswana	2	0.2%
33	Mauritius	2	0.2%
34	Peru	2	0.2%
35	Russia	2	0.2%
36	Rwanda	1	0.1%
37	Serbia	1	0.1%
38	Nepal	1	0.1%
39	Pakistan	1	0.1%
40	Argentina	1	0.1%
41	Belgium	1	0.1%
42	Finland	1	0.1%
43	Ukraine	1	0.1%