Rank	Countries/Territories	Count	Percent
1	United States	137	43.5%
2	China	52	16.5%
3	India	25	7.9%
4	United Kingdom	8	2.5%
5	Netherlands	7	2.2%
6	Russia	7	2.2%
7	Saudi Arabia	6	1.9%
8	Singapore	6	1.9%
9	Germany	6	1.9%
10	Sri Lanka	5	1.6%
11	Ireland	5	1.6%
12	Korea, Republic of	5	1.6%
13	Australia	5	1.6%
14	Canada	4	1.3%
15	Brunei Darussalam	3	1%
16	Turkey	3	1%
17	Mexico	3	1%
18	Slovakia	2	0.6%
19	South Africa	2	0.6%
20	Ukraine	2	0.6%
21	Viet Nam	2	0.6%
22	Bulgaria	2	0.6%
23	Colombia	2	0.6%
24	Czech Republic	2	0.6%
25	France	2	0.6%
26	Indonesia	2	0.6%
27	Israel	2	0.6%
28	Japan	1	0.3%
29	Latvia	1	0.3%
30	Iran, Islamic Republic of	1	0.3%
31	Afghanistan	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%