Rank	Countries/Territories	Count	Percent
1	United States	286	32%
2	China	147	16.4%
3	India	102	11.4%
4	Singapore	58	6.5%
5	United Kingdom	42	4.7%
6	Germany	39	4.4%
7	Canada	25	2.8%
8	Australia	21	2.3%
9	Japan	20	2.2%
10	Korea, Republic of	18	2%
11	Egypt	17	1.9%
12	Brazil	13	1.5%
13	Ireland	11	1.2%
14	Portugal	11	1.2%
15	Netherlands	7	0.8%
16	Italy	7	0.8%
17	Iraq	5	0.6%
18	Peru	5	0.6%
19	Thailand	4	0.4%
20	France	4	0.4%
21	Colombia	4	0.4%
22	Bulgaria	3	0.3%
23	Finland	3	0.3%
24	Indonesia	3	0.3%
25	Iran, Islamic Republic of	3	0.3%
26	Mexico	3	0.3%
27	Sweden	3	0.3%
28	Saudi Arabia	3	0.3%
29	Viet Nam	3	0.3%
30	Turkey	2	0.2%
31	Pakistan	2	0.2%
32	Russia	2	0.2%
33	Lebanon	2	0.2%
34	Chile	2	0.2%
35	Greece	2	0.2%
36	Cyprus	2	0.2%
37	Czech Republic	1	0.1%
38	Denmark	1	0.1%
39	Cambodia	1	0.1%
40	Hungary	1	0.1%
41	Iceland	1	0.1%
42	Lithuania	1	0.1%
43	Palestine, State of	1	0.1%
44	Israel	1	0.1%
45	Switzerland	1	0.1%
46	Taiwan	1	0.1%
47	Slovakia	1	0.1%