Rank	Countries/Territories	Count	Percent
1	United States	411	35.6%
2	China	277	24%
3	India	112	9.7%
4	Germany	69	6%
5	Russia	43	3.7%
6	Singapore	34	2.9%
7	Netherlands	27	2.3%
8	Japan	22	1.9%
9	Brazil	19	1.6%
10	Canada	13	1.1%
11	Israel	11	1%
12	United Kingdom	11	1%
13	Iran, Islamic Republic of	10	0.9%
14	Pakistan	9	0.8%
15	Australia	7	0.6%
16	Colombia	6	0.5%
17	Ireland	6	0.5%
18	Spain	6	0.5%
19	Cyprus	5	0.4%
20	Indonesia	4	0.3%
21	Belgium	4	0.3%
22	Romania	4	0.3%
23	Korea, Republic of	4	0.3%
24	Greece	3	0.3%
25	Czech Republic	3	0.3%
26	Turkey	3	0.3%
27	Uganda	2	0.2%
28	Ukraine	2	0.2%
29	Sweden	2	0.2%
30	Switzerland	2	0.2%
31	Slovakia	2	0.2%
32	Denmark	2	0.2%
33	Egypt	2	0.2%
34	Algeria	2	0.2%
35	Argentina	2	0.2%
36	Cote D'ivoire	2	0.2%
37	Lebanon	2	0.2%
38	Saudi Arabia	2	0.2%
39	Philippines	2	0.2%
40	Poland	1	0.1%
41	Norway	1	0.1%
42	Morocco	1	0.1%
43	Latvia	1	0.1%
44	Iraq	1	0.1%
45	Italy	1	0.1%
46	Hong Kong	1	0.1%