Rank	Countries/Territories	Count	Percent
1	United States	559	39.1%
2	China	471	33%
3	Germany	139	9.7%
4	India	63	4.4%
5		22	1.5%
6	France	21	1.5%
7	United Kingdom	18	1.3%
8	Canada	14	1%
9	Netherlands	14	1%
10	Japan	9	0.6%
11	Korea, Republic of	9	0.6%
12	Cyprus	9	0.6%
13	Senegal	8	0.6%
14	Taiwan	7	0.5%
15	Ireland	7	0.5%
16	Singapore	6	0.4%
17	Russia	6	0.4%
18	Iran, Islamic Republic of	5	0.3%
19	Norway	5	0.3%
20	Spain	4	0.3%
21	Ukraine	3	0.2%
22	Indonesia	3	0.2%
23	Argentina	3	0.2%
24	Australia	2	0.1%
25	Belgium	2	0.1%
26	Turkey	2	0.1%
27	Slovenia	2	0.1%
28	Oman	2	0.1%
29	Romania	2	0.1%
30	Mexico	2	0.1%
31	Poland	1	0.1%
32	Thailand	1	0.1%
33	Brazil	1	0.1%
34	Czech Republic	1	0.1%
35	Austria	1	0.1%
36	Bangladesh	1	0.1%
37	Belarus	1	0.1%
38	Israel	1	0.1%
39	Italy	1	0.1%
40	Hong Kong	1	0.1%