Rank	Countries/Territories	Count	Percent
1	United States	656	45.1%
2	China	370	25.5%
3	Germany	141	9.7%
4	France	25	1.7%
5	India	24	1.7%
6	Australia	21	1.4%
7	Korea, Republic of	17	1.2%
8	Russia	15	1%
9	United Kingdom	15	1%
10	Jordan	14	1%
11	Japan	13	0.9%
12	Philippines	9	0.6%
13	Canada	9	0.6%
14	Ukraine	9	0.6%
15	Singapore	8	0.6%
16	Ireland	8	0.6%
17	Netherlands	7	0.5%
18	Argentina	7	0.5%
19	Cyprus	7	0.5%
20	Sri Lanka	7	0.5%
21	Sweden	7	0.5%
22	Syrian Arab Republic	6	0.4%
23	Spain	6	0.4%
24	Iran, Islamic Republic of	6	0.4%
25	Czech Republic	5	0.3%
26	Taiwan	5	0.3%
27	Brazil	4	0.3%
28	Hungary	4	0.3%
29	Pakistan	4	0.3%
30	Peru	4	0.3%
31	Poland	3	0.2%
32	Romania	2	0.1%
33	Norway	2	0.1%
34	Mexico	2	0.1%
35	Finland	2	0.1%
36	Greece	2	0.1%
37	Georgia	1	0.1%
38	Egypt	1	0.1%
39	Austria	1	0.1%
40	Bangladesh	1	0.1%
41	Belgium	1	0.1%
42	Israel	1	0.1%
43	Switzerland	1	0.1%