Rank	Countries/Territories	Count	Percent
1	United States	321	44.2%
2	China	113	15.6%
3	Germany	64	8.8%
4	India	27	3.7%
5	Canada	22	3%
6	France	22	3%
7	Australia	20	2.8%
8	Indonesia	18	2.5%
9	Japan	11	1.5%
10	United Kingdom	11	1.5%
11	Korea, Republic of	9	1.2%
12	Ireland	8	1.1%
13	Cyprus	7	1%
14	Hong Kong	5	0.7%
15	Poland	5	0.7%
16	Romania	5	0.7%
17	Bosnia and Herzegovina	4	0.6%
18	Burkina Faso	3	0.4%
19	Hungary	3	0.4%
20	Malaysia	3	0.4%
21	Mexico	3	0.4%
22	Senegal	3	0.4%
23	Singapore	3	0.4%
24	Turkey	3	0.4%
25	Spain	3	0.4%
26	Taiwan	3	0.4%
27	Ukraine	2	0.3%
28	Nigeria	2	0.3%
29	Azerbaijan	2	0.3%
30	Argentina	2	0.3%
31	Czech Republic	2	0.3%
32	Greece	2	0.3%
33	Colombia	2	0.3%
34	Ecuador	1	0.1%
35	Finland	1	0.1%
36	Algeria	1	0.1%
37	Austria	1	0.1%
38	Pakistan	1	0.1%
39	Italy	1	0.1%
40	Slovakia	1	0.1%
41	South Africa	1	0.1%
42	Netherlands	1	0.1%
43	Iran, Islamic Republic of	1	0.1%
44	Rwanda	1	0.1%
45	Tanzania, United Republic of	1	0.1%
46	Tunisia	1	0.1%