Rank	Countries/Territories	Count	Percent
1	United States	391	33.5%
2	China	208	17.8%
3	India	172	14.7%
4	Australia	78	6.7%
5	Germany	38	3.3%
6	Singapore	38	3.3%
7	Israel	35	3%
8	Canada	25	2.1%
9	Japan	23	2%
10	France	15	1.3%
11	United Kingdom	15	1.3%
12	Russia	13	1.1%
13	Netherlands	11	0.9%
14	Korea, Republic of	10	0.9%
15	Hong Kong	9	0.8%
16	Chile	7	0.6%
17	Cote D'ivoire	7	0.6%
18	Greece	6	0.5%
19	Brazil	5	0.4%
20	Pakistan	5	0.4%
21	Italy	5	0.4%
22	Iran, Islamic Republic of	5	0.4%
23	Austria	4	0.3%
24	Bangladesh	3	0.3%
25	Egypt	3	0.3%
26	Romania	3	0.3%
27	Mexico	3	0.3%
28	Slovakia	3	0.3%
29	Spain	2	0.2%
30	Syrian Arab Republic	2	0.2%
31	Taiwan	2	0.2%
32	Turkey	2	0.2%
33	Saudi Arabia	2	0.2%
34	Ireland	2	0.2%
35	Jordan	2	0.2%
36	Finland	2	0.2%
37	Cyprus	2	0.2%
38	Denmark	2	0.2%
39	Belgium	1	0.1%
40	Kuwait	1	0.1%
41	Malaysia	1	0.1%
42	Oman	1	0.1%
43	United Arab Emirates	1	0.1%
44	Thailand	1	0.1%
45	Sri Lanka	1	0.1%