Rank	Countries/Territories	Count	Percent
1	United States	476	35.9%
2	China	447	33.7%
3	India	78	5.9%
4	Germany	71	5.4%
5	Ireland	59	4.5%
6	Japan	22	1.7%
7	Russia	17	1.3%
8	France	16	1.2%
9	Hong Kong	12	0.9%
10	Brazil	12	0.9%
11	Korea, Republic of	10	0.8%
12	Canada	8	0.6%
13	Iran, Islamic Republic of	7	0.5%
14	Turkey	7	0.5%
15	United Kingdom	6	0.5%
16	Senegal	6	0.5%
17	South Africa	6	0.5%
18	Argentina	5	0.4%
19	Ukraine	5	0.4%
20	Taiwan	5	0.4%
21	Australia	4	0.3%
22	Indonesia	4	0.3%
23	Peru	4	0.3%
24	Singapore	4	0.3%
25	Malaysia	4	0.3%
26	Netherlands	3	0.2%
27	Israel	3	0.2%
28	Switzerland	3	0.2%
29	Venezuela, Bolivarian Republic of	3	0.2%
30	Cyprus	2	0.2%
31	Mexico	2	0.2%
32	Mongolia	1	0.1%
33	Oman	1	0.1%
34	Palestine, State of	1	0.1%
35	Mauritius	1	0.1%
36	Jordan	1	0.1%
37	Slovakia	1	0.1%
38	Poland	1	0.1%
39	Romania	1	0.1%
40	Sweden	1	0.1%
41	Egypt	1	0.1%
42	Finland	1	0.1%
43	Italy	1	0.1%
44	Viet Nam	1	0.1%
45	Thailand	1	0.1%