Rank	Countries/Territories	Count	Percent
1	United States	667	41.1%
2	China	454	28%
3	Germany	124	7.6%
4	Canada	65	4%
5	France	39	2.4%
6	India	39	2.4%
7	Netherlands	34	2.1%
8	Ireland	17	1%
9	Australia	17	1%
10	Cyprus	13	0.8%
11	Singapore	13	0.8%
12	United Kingdom	13	0.8%
13	Nepal	11	0.7%
14	Japan	11	0.7%
15	Korea, Republic of	10	0.6%
16	Bangladesh	10	0.6%
17	Ukraine	10	0.6%
18	Qatar	7	0.4%
19	Russia	5	0.3%
20	Hungary	5	0.3%
21	Denmark	4	0.2%
22	Slovakia	4	0.2%
23	Norway	4	0.2%
24	Israel	4	0.2%
25	Viet Nam	4	0.2%
26	Italy	3	0.2%
27	Malaysia	3	0.2%
28	Poland	3	0.2%
29	Egypt	3	0.2%
30	Greece	3	0.2%
31	Hong Kong	2	0.1%
32	Indonesia	2	0.1%
33	Iran, Islamic Republic of	2	0.1%
34	Argentina	2	0.1%
35	United Arab Emirates	2	0.1%
36	Taiwan	2	0.1%
37	Tanzania, United Republic of	2	0.1%
38	Thailand	2	0.1%
39	Belgium	1	0.1%
40	Czech Republic	1	0.1%
41	Costa Rica	1	0.1%
42	Romania	1	0.1%
43	Syrian Arab Republic	1	0.1%
44	Mongolia	1	0.1%
45	New Zealand	1	0.1%
46	Lithuania	1	0.1%