Rank	Countries/Territories	Count	Percent
1	United States	480	45.4%
2	China	256	24.2%
3	Germany	72	6.8%
4	India	43	4.1%
5	United Kingdom	40	3.8%
6	Netherlands	28	2.6%
7	France	23	2.2%
8	Japan	17	1.6%
9	Ireland	14	1.3%
10	Singapore	13	1.2%
11	Australia	10	0.9%
12	Egypt	6	0.6%
13	Korea, Republic of	5	0.5%
14	New Zealand	5	0.5%
15	Hong Kong	4	0.4%
16	Bosnia and Herzegovina	4	0.4%
17	Canada	4	0.4%
18	Cyprus	3	0.3%
19	Taiwan	3	0.3%
20	Thailand	3	0.3%
21	Spain	2	0.2%
22	Sweden	2	0.2%
23	Saudi Arabia	2	0.2%
24	Mongolia	2	0.2%
25	Bangladesh	2	0.2%
26	Indonesia	2	0.2%
27	Iran, Islamic Republic of	2	0.2%
28	Finland	1	0.1%
29	Greece	1	0.1%
30	Brazil	1	0.1%
31	Algeria	1	0.1%
32	Jordan	1	0.1%
33	Norway	1	0.1%
34	Pakistan	1	0.1%
35	Palestine, State of	1	0.1%
36	Turkey	1	0.1%
37	Ukraine	1	0.1%