Rank	Countries/Territories	Count	Percent
1	United States	317	38.8%
2	China	185	22.7%
3	Germany	41	5%
4	India	22	2.7%
5	Iran, Islamic Republic of	20	2.5%
6	Canada	20	2.5%
7	France	18	2.2%
8	Japan	17	2.1%
9	Netherlands	17	2.1%
10	United Kingdom	17	2.1%
11	Jordan	16	2%
12	Singapore	11	1.3%
13	Ireland	10	1.2%
14	Australia	10	1.2%
15	Cyprus	9	1.1%
16	Taiwan	9	1.1%
17	Hong Kong	8	1%
18	South Africa	7	0.9%
19	Spain	6	0.7%
20	New Zealand	6	0.7%
21	Malaysia	4	0.5%
22	Philippines	4	0.5%
23	United Arab Emirates	4	0.5%
24	Romania	3	0.4%
25	Viet Nam	3	0.4%
26	Pakistan	3	0.4%
27	Italy	3	0.4%
28	Korea, Republic of	3	0.4%
29	Brazil	3	0.4%
30	Bulgaria	2	0.2%
31	Ecuador	2	0.2%
32	Bahrain	2	0.2%
33	Greece	2	0.2%
34	Poland	2	0.2%
35	Thailand	2	0.2%
36	Switzerland	2	0.2%
37	Venezuela, Bolivarian Republic of	2	0.2%
38	Mexico	1	0.1%
39	Iraq	1	0.1%
40	Egypt	1	0.1%
41	Austria	1	0.1%