Rank	Countries/Territories	Count	Percent
1	United States	779	44.3%
2	China	368	20.9%
3	Germany	144	8.2%
4	France	81	4.6%
5	Japan	64	3.6%
6	Russia	36	2%
7	Singapore	36	2%
8	Netherlands	25	1.4%
9	Canada	23	1.3%
10	Brazil	20	1.1%
11	Australia	15	0.9%
12	United Kingdom	14	0.8%
13	Argentina	12	0.7%
14	Cyprus	12	0.7%
15	Malta	12	0.7%
16	Italy	11	0.6%
17	Finland	11	0.6%
18	Turkey	10	0.6%
19	Iran, Islamic Republic of	9	0.5%
20	Spain	8	0.5%
21	Poland	5	0.3%
22	Norway	5	0.3%
23	Greece	5	0.3%
24	Portugal	4	0.2%
25	Romania	4	0.2%
26	Ireland	4	0.2%
27	Kazakhstan	3	0.2%
28	Latvia	3	0.2%
29	Tanzania, United Republic of	3	0.2%
30	Thailand	2	0.1%
31	Sudan	2	0.1%
32	Senegal	2	0.1%
33	Korea, Republic of	2	0.1%
34	India	2	0.1%
35	Morocco	2	0.1%
36	Pakistan	2	0.1%
37	Hong Kong	2	0.1%
38	Denmark	2	0.1%
39	Colombia	2	0.1%
40	Algeria	2	0.1%
41	Austria	2	0.1%
42	Bangladesh	1	0.1%
43	Bosnia and Herzegovina	1	0.1%
44	Hungary	1	0.1%
45	Philippines	1	0.1%
46	Serbia	1	0.1%
47	Saudi Arabia	1	0.1%
48	Switzerland	1	0.1%
49	Taiwan	1	0.1%