Rank	Countries/Territories	Count	Percent
1	United States	168	43.3%
2	China	77	19.8%
3	India	33	8.5%
4	United Kingdom	8	2.1%
5	Germany	7	1.8%
6	Netherlands	7	1.8%
7	Russia	7	1.8%
8	Australia	7	1.8%
9	Saudi Arabia	6	1.5%
10	Singapore	6	1.5%
11	Sri Lanka	5	1.3%
12	Canada	5	1.3%
13	Ireland	5	1.3%
14	Korea, Republic of	5	1.3%
15	Israel	4	1%
16	Brunei Darussalam	3	0.8%
17	Bulgaria	3	0.8%
18	Turkey	3	0.8%
19	South Africa	3	0.8%
20	Mexico	3	0.8%
21	Slovakia	2	0.5%
22	Viet Nam	2	0.5%
23	Ukraine	2	0.5%
24	Colombia	2	0.5%
25	Czech Republic	2	0.5%
26	France	2	0.5%
27	Japan	2	0.5%
28	Indonesia	2	0.5%
29	Iran, Islamic Republic of	1	0.3%
30	Afghanistan	1	0.3%
31	Latvia	1	0.3%
32	Georgia	1	0.3%
33	Bhutan	1	0.3%
34	United Arab Emirates	1	0.3%
35	Oman	1	0.3%