Rank	Countries/Territories	Count	Percent
1	United States	452	38.4%
2	China	261	22.2%
3	India	103	8.8%
4	Germany	98	8.3%
5	Australia	28	2.4%
6	Japan	26	2.2%
7	Korea, Republic of	22	1.9%
8	Brazil	22	1.9%
9	Italy	19	1.6%
10	Russia	16	1.4%
11	United Kingdom	14	1.2%
12	France	11	0.9%
13	Hong Kong	9	0.8%
14	Netherlands	9	0.8%
15	Canada	8	0.7%
16	Taiwan	8	0.7%
17	Ireland	7	0.6%
18	Israel	7	0.6%
19	Senegal	6	0.5%
20	Singapore	5	0.4%
21	Poland	5	0.4%
22	Cyprus	5	0.4%
23	Pakistan	4	0.3%
24	Viet Nam	4	0.3%
25	Argentina	3	0.3%
26	Afghanistan	2	0.2%
27	Czech Republic	2	0.2%
28	Iran, Islamic Republic of	2	0.2%
29	Philippines	2	0.2%
30	Portugal	2	0.2%
31	Kenya	2	0.2%
32	Norway	2	0.2%
33	New Zealand	1	0.1%
34	Slovakia	1	0.1%
35	Switzerland	1	0.1%
36	Chile	1	0.1%
37	Greece	1	0.1%
38	Finland	1	0.1%
39	Bangladesh	1	0.1%
40	Belgium	1	0.1%
41	Turkey	1	0.1%
42	Ukraine	1	0.1%