Rank	Countries/Territories	Count	Percent
1	United States	355	39.1%
2	China	223	24.6%
3	Germany	61	6.7%
4	India	46	5.1%
5	Singapore	44	4.9%
6	Japan	26	2.9%
7	France	12	1.3%
8	Turkey	12	1.3%
9	Netherlands	9	1%
10	Iran, Islamic Republic of	8	0.9%
11	Hong Kong	7	0.8%
12	Canada	7	0.8%
13	Romania	7	0.8%
14	Taiwan	7	0.8%
15	United Kingdom	7	0.8%
16	Nigeria	6	0.7%
17	Ireland	6	0.7%
18	Cyprus	5	0.6%
19	New Zealand	5	0.6%
20	Thailand	5	0.6%
21	Korea, Republic of	4	0.4%
22	Australia	4	0.4%
23	Italy	4	0.4%
24	Indonesia	4	0.4%
25	Israel	3	0.3%
26	Belgium	3	0.3%
27	Ethiopia	3	0.3%
28	Mexico	3	0.3%
29	Yemen	3	0.3%
30	Spain	2	0.2%
31	Viet Nam	2	0.2%
32	Saudi Arabia	2	0.2%
33	Pakistan	2	0.2%
34	Palestine, State of	2	0.2%
35	Egypt	2	0.2%
36	Iraq	1	0.1%
37	Russia	1	0.1%
38	Lithuania	1	0.1%
39	South Africa	1	0.1%
40	Tunisia	1	0.1%
41	Tanzania, United Republic of	1	0.1%